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DUKAS_41971074_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Cheetahs feed at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971073_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Casey Bata puts out a tray of meat to feed the cheetahs at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971072_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dr. Adrienne Croiser, a cheetah biologist, at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, prepares to deliver food to the cheetahs. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971069_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dr. Adrienne Croiser, a cheetah biologist, at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971068_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Casey Bata puts out a tray of meat to feed the cheetahs at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971067_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dr Adrienne Croiser, a cheetah biologist (left) and Casey Bata prepare food for the cheetahs at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971064_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Young cheetahs who were born at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971059_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: A young cheetah who was born at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971058_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Cheetah cubs born at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971055_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Casey Bata prepares a tray of meat to feed the cheetahs at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971051_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Cheetah cubs born at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971046_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Research scientist, Budhan Pukazhenthi, outside the Species Survival Cryoperservation and Storage facility, at the Smithsonian Conservation Biology Institute. The National Zoo maintains a valuable living repository of specimens from rare and endangered species in the Genome Resource Bank to support efforts in biodiversity and species conservation.(Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971035_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dr. Adrienne Croiser, a cheetah biologist, with cheetah cubs born at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971033_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dama gazelles are bred at the Smithsonian Conservation Biology Institute. The World Conservation Union's Red List of Threatened Species lists the dama gazelle as critically endangered. There may be only a few hundred of these gazelles left in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971031_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Research scientist, Budhan Pukazhenthi, opens a tank containing frozen animal sperm, at the Smithsonian Conservation Biology Institute. The National Zoo maintains a valuable living repository of specimens from rare and endangered species in the Genome Resource Bank to support efforts in biodiversity and species conservation.(Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971028_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dolores Reed, a supervisory biologist, with Przewalski's horses at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41971027_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: The feeding schedule for endangered gazelles and horses hangs on the wall of a barn at the Smithsonian Conservation Biology Institute. The World Conservation Union's Red List of Threatened Species lists the dama gazelle as critically endangered. There may be only a few hundred of these gazelles left in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971026_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dama gazelles are bred at the Smithsonian Conservation Biology Institute. The World Conservation Union's Red List of Threatened Species lists the dama gazelle as critically endangered. There may be only a few hundred of these gazelles left in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971025_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dolores Reed, supervisory biologist, gives a treat to dama gazelles at the Smithsonian Conservation Biology Institute. The World Conservation Union's Red List of Threatened Species lists the dama gazelle as critically endangered. There may be only a few hundred of these gazelles left in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971024_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dolores Reed, a supervisory biologist, gets a nuzzle from a Przewalski horse at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971022_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski's horses leave the barn after eating to head to the pasture at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971021_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dama gazelles are bred at the Smithsonian Conservation Biology Institute. The World Conservation Union's Red List of Threatened Species lists the dama gazelle as critically endangered. There may be only a few hundred of these gazelles left in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971019_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dolores Reed, a supervisory biologist, gets a nuzzle from a Przewalski horse at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971017_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski's horses feed at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971014_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski's horses head to the barn to feed at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971013_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski's horses feed at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971011_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski's horses head to the barn to feed at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971010_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dolores Reed, a supervisory biologist, with Przewalski's horses at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971009_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski's horses head to the barn to feed at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971008_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: A list of black-footed ferrets and their due dates and litters, at the Smithsonian Conservation Biology Institute. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem. The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971007_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dolores Reed, a supervisory biologist, with Przewalski's horses at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971006_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Paul Marinari, the senior curator of animal operations at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, holds new born black-footed ferrets, July 24, 2014. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971003_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Paul Marinari, the senior curator of animal operations at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, holds new born black-footed ferrets, July 24, 2014. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971002_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Dr Adrienne Croiser, a cheetah biologist and Casey Bata (left) feed the cheetahs at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41971000_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Paul Marinari, the senior curator of animal operations at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, holds new born black-footed ferrets, July 24, 2014. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970999_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Paul Marinari, the senior curator of animal operations at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, holds new born black-footed ferrets, July 24, 2014. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970998_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Casey Bata feeds a tray of meat to the cheetahs at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970997_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: The quarantine area for black-footed ferrets at the Smithsonian Conservation Biology Institute. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970995_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Cheetahs feed at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970994_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: A young cheetah who was born at the Cheetah Science Facility at the Smithsonian Conservation Biology Institute. A high priority is maintaining and increasing genetic diversity in small populations to avoid inbreeding, which causes poor fertility and increased disease susceptibility. Scientists work closely with zoos worldwide to develop assisted reproduction techniques, including artificial insemination, in vitro fertilization, embryo transfer and cryopreservation (freezing) of sperm and embryos. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970991_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Research scientist, Budhan Pukazhenthi, opens a tank containing frozen animal sperm, at the Smithsonian Conservation Biology Institute. The National Zoo maintains a valuable living repository of specimens from rare and endangered species in the Genome Resource Bank to support efforts in biodiversity and species conservation.(Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970989_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: The Scimitar-Horned Oryx at the Smithsonian Conservation Biology Institute. The National Zoo¿s Reproduction and Reintroduction of Desert Antelope project uses recent advances in the reproductive sciences to enhance the genetic management of antelope, and to reintroduce herds of these rare species to their native Sahelo-Saharan range in North Africa.(Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970988_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: The Scimitar-Horned Oryx at the Smithsonian Conservation Biology Institute. The National Zoo¿s Reproduction and Reintroduction of Desert Antelope project uses recent advances in the reproductive sciences to enhance the genetic management of antelope, and to reintroduce herds of these rare species to their native Sahelo-Saharan range in North Africa.(Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970987_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Seven newborn black-footed ferrets at the Smithsonian Conservation Biology Institute. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970985_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Przewalski horses feed at the Smithsonian Conservation Biology Institute. The horses were considered extinct in the wild until 2008, when the World Conservation Union reclassified them as critically endangered. Scientists at the Zoo are working to increase the genetic diversity of Przewalski's horses. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970984_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Seven newborn black-footed ferrets at the Smithsonian Conservation Biology Institute. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS -
DUKAS_41970981_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Paul Marinari, the senior curator of animal operations at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, holds new born black-footed ferrets, July 24, 2014. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem.
The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
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DUKAS_41970979_POL
Smithsonian breeds endangered species
July 24, 2014 - Front Royal, Virginia, United States: Black-footed ferrets peek out of their enclosure at the Smithsonian Conservation Biology Institute, in Front Royal, VA, July 24, 2014. The black-footed ferret is one of the most endangered animals in the world. Once inhabiting the grasslands of the western Great Plains, the black-footed ferret declined with the loss of the North American prairie ecosystem. The black-footed ferret breeding program depends on computerized matchmaking, ensuring that the most genetically appropriate individuals are mated together. This genetic management occurs through a Species Survival Plan, a group of zoos and conservation organizations working together to save the species. From those original 18 animals, approximately 250 ferrets reside in breeding facilities and about 800 animals are now in the wild. (Evelyn Hockstein/Polaris) (FOTO:DUKAS/POLARIS)
DUKAS/POLARIS