Biodiversity: The tale of the 'un-extinct' fish

Biodiversity: The tale of the 'un-extinct' fish

Source: bbc

12/29/2021

Biodiversity: The tale of the 'un-extinct' fish

"It's just a little fish, not very colourful - there's not much interest in terms of global conservation," explains Gerardo Garcia.

The species that the Chester Zoo conservationist is talking about - the Tequila fish - has now been returned to the wild after being declared extinct.

"Missing" since 2003, it is back in the rivers of south-west Mexico.

The reintroduction is being held up as an example of how freshwater ecosystems and species can be saved.

Freshwater habitats are some of the most threatened on Earth, according to the International Union for the Conservation of Nature (IUCN), with freshwater-dependent species "going extinct more rapidly than terrestrial or marine wildlife".
Threats including pollution continue to put pressure, not only on wildlife, but on clean water and food supplies that are dependent on rivers and lakes.

Crucially, the local community - people who live close to the Tequila fish release site in Jalisco, Mexico - are playing a key role, monitoring the water quality of the rivers and lakes.

Continue...

News Id		Source	Stamp	country
2476	Neurotoxic predatory	aked-science	2022-10-20	US
2477	Thousands of salmon found dead as Canada drought dries out river	theguardian	2022-10-05	CA
2478	Worry, uncertainty felt at Little Campbell Hatchery as lack of rain holds up fish returns	surreynowleader	2022-10-17	CA
2479	Why volunteers scoop thousands of fish out of Alberta irrigation canals each year	msn	2022-10-19	CA
2480	Otters kill over 40 koi & fishes leaving Bukit Timah resident	mothership	2022-10-03	SG
2481	Loons are harassing anglers by stealing fish off their hooks	bangor daily news	2022-10-03	US
2482	Rare all-black fish caught in East Tennessee river	cbs42	2022-10-05	US
2483	Agreement heralds a new chapter in char farming	The Fish Site	2022-10-19	CA
2484	Азарт рыбалки рождает союзников	Охотники.ру	2022-10-19	RU
2485	‘River of fish’ making its way in desert is something you mustn’t miss	odishatv	2022-10-09	IN
2486	Where can the biggest bass be caught in Northeast Tennessee?	wjhl	2022-09-23	US
2487	Woman catches super rare ‘gold’ fish in her backyard pond	nypost	2022-10-07	US
2488	Snail Darter declared officially recovered, ending decades-long conservation effort	wjhl	2022-10-04	US
2489	Florida freediver catches pending world record fish with spear	usatoday	2022-10-05	US
2490	600 dinosaur-like fish to be released into the Tennessee River	newschannel9	2022-10-05	US
2491	Which fish are best to catch when it gets cold in Tennessee?	wjhl	2022-09-30	US
2492	Invasive fish could eradicate Tennessee bass species	wjhl	2022-10-04	US
2493	Scientists Track Eels to Their Ocean Breeding Grounds in World-First	sciencealert	2022-10-19	EU
2494	Yale researchers create a new amphibious turtle robot with shape-shifting limbs	interestingengineering	2022-10-16	US
2495	B.C. First Nations seek action on sturgeon deaths, after court blamed declines on dam	globalnews	2022-10-13	CA
2496	Sambro, N.S., fisher, fish buyer, violated law during unmonitored halibut offloads, judge rules	CBC News	2022-10-13	CA
2497	America's largest trout producer gains ASC certification	The Fish Site	2022-10-13	US
2498	Пришла осень, вода остывает, у рыбы закончилось кормовое изобилие	Охотники.ру	2022-10-06	RU
2499	Low water levels along French river help to reveal medieval fishery	medievalists	2022-10-06	FR
2500	Competitive fishing has a cheating problem, and these Canadian anglers say they've seen it happen	CBC News	2022-10-06	CA