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ANIMAL BREEDING PROGRAMS
In 1967, Los Angeles Zoo began breeding mountain tapirs from one pair, and the effort still shapes the species todayThe Los Angeles Zoo launched its mountain tapir breeding program in 1967, starting with a single pair. A significant achievement followed i...
In 2019, 1,500 volunteers counted seals in 90,000 drone photos of a California island; some counts came within 5% of expert totalsIn 2019–2020, over 1,500 citizen scientists analyzed 90,000+ drone images to count wildlife on California's Año Nuevo Island. During winter...
Two Virginia retirees are turning their farms into wildlife corridors. Transformed nearly 2,500 acres are now protectedIn Virginia's Shenandoah Valley, retired farmers are revolutionising private lands into essential wildlife corridors that reconnect isolate...
New wild cat species Leopardus tilcayo is identified for first time in 100 years and it’s smaller than a house cat. See picsA new wild cat species Leopardus tilcayo has been identified by the scientists for the first time in 100 years. It was found in Bolivia's l...
In 2002, crews removed rats from California’s Anacapa Island; 10 years later, rare seabirds were returning and the island’s ecosystem was recoveringAnacapa Island shows significant seabird recovery ten years after rat removal. Ashy storm-petrels now nest there, and Cassin's auklets have...
In 1983, three pregnant guppies flew on Cosmos 1514 for five days; one later gave birth to 25 healthy fry and produced six more healthy broods after returning to EarthIn 1983, three expectant guppies journeyed aboard the Cosmos 1514 biosatellite as part of a Soviet experiment exploring the effects of micr...
New Jersey sank 397 obsolete army tanks and armored vehicles from 1994 to 1997 in 40 to 140 feet of water; a five-year study found 432,000 animals of 145 species per square metre of reef habitatIn a remarkable initiative, obsolete US Army tanks were intentionally submerged off the New Jersey coast, creating vibrant artificial reefs...
Does your dog chase things on TV? A 2025 study of 453 dogs found that canine viewing habits vary depending on what appears on screen, from animals and moving objects to non-animal stimuli, with temperament influencing some of their reactionsA recent study has uncovered that a dog's temperament influences its engagement with television shows. Energetic dogs are more inclined to ...
In 1987, U.S. Fish and Wildlife Service captured 27 wild California condors to save them from extinction. 32 years later, the recovery program hatched its 1,000th chick, marking one of North America’s greatest wildlife recoveriesCalifornia condors faced extinction with only twenty-seven birds remaining. Conservationists captured all remaining birds for a successful ...
In 1951, Soviet space dog Bobik escaped before launch; scientists found a stray near the canteen, named her ZIB, and sent her 100 km up before a safe returnA stray dog known as ZIB unexpectedly filled in for a canine that went missing just before a Soviet rocket launch. With no training at all,...
In 1978, Turkey Point workers found 1 crocodile nest when Florida had fewer than 300 left. 48 years later, about 400 live in its canals, turning a nuclear plant into an unlikely crocodile habitatAn unexpected discovery at Turkey Point nuclear plant in 1978 initiated a crocodile recovery. Engineers built canals which created an accid...
During World War II, Japan imported 150 South American nutria for military fur; after mass escapes and releases, their descendants spread across at least 19 prefectures and dug through rice fields and reservoir banksDuring wartime, Japan imported nutria for their lucrative fur farming, which inadvertently gave rise to large invasive populations. Origina...
A Massachusetts turtle vanished for 10 years after its 2011 release, then returned as an adult to the same wild habitat; 15 years later, two of its captive-raised offspring were released there to continue the storyA Blanding’s turtle vanished into the wild for more than a decade. Ivy was released in Massachusetts in 2011 after being raised at Stone Zo...
In 1955, Hawaiʻi released a predatory snail to control giant African snails; it climbed into native forests and helped wipe out rare tree snailsIn Hawaii, the introduction of the rosy wolfsnail was intended to combat a pest, but it drastically backfired. Instead of targeting its int...
Bengaluru-based startup leans on cancer-sniffing dogs and AI for early detectionBilly, Jessie and Banu are part of a team of beagles, labradors, Dutch shepherds and other dog breeds being trained by startup Dognosis to ...
The tamarin on Brazil’s R$20 note once had only around 200 left in the wild; Smithsonian zoologist Devra Kleiman helped build the breeding program behind its recoveryOnce on the brink of extinction, the golden lion tamarin saw its population dwindle to a mere 200 individuals. Thanks to Devra Kleiman's pi...
The parrot on America’s El Yunque quarter once had only about 13 birds left in the wild; biologists bred and released new flocks across Puerto RicoFeatured on the 2012 US quarter, the Puerto Rican parrot symbolizes a triumph over extinction. In the 1990s, a genetic analysis unveiled a ...
A Record-Breaking Beast: How night hunters hauled a massive alligator from Mississippi watersA Mississippi crew captured the state's largest alligator, weighing 802.5 pounds. This prehistoric reptile measured an impressive 14 feet a...
Jeff Bezos and Leonardo DiCaprio put $200 million behind 100 endangered species across 30 countries. The list includes rare lemurs and pangolins to a ‘living fossil’ echidnaJeff Bezos and Leonardo DiCaprio have launched a $200 million conservation project to help 100 critically endangered species across 30 coun...
The Story of 'Toughie': How the last known gliding tree frog vanishedThe last known Rabbs' fringe-limbed tree frog, named Toughie, died in 2016, marking the species' likely extinction. Researchers collected a...