10,000 Birds

APRIL 2, 2024

” But also: “Delisted,” “Growing Up,” “Second Chances,” “No Tags.” ” California Condors are thriving now, mostly, but Osborn’s experiences in the early 2000’s were years of triumph and heartbreak. This is the chapter where Osborn talks about “second chances.”

California Condor 190

California Condor Falcons California Birds 190

Critter News

AUGUST 22, 2010

In 2000, around 1,000 breeding pairs were known, but by 2009, the number had plummeted to just 120-220 pairs, a decline of 88%. During that time, adult survival appeared unchanged and breeding success was reasonable, but the recruitment of young birds back into the adult population was zero in all but one of the years studied. "The

Species 100

Species Myanmar Endangered Species Russia 100

Critter News

OCTOBER 21, 2008

Prior to the 1970s, virtually all were descended from one breeding pair. Sadly, though, some 200,000 hamsters were used for research in the United States in 2000, third behind rats and mice. Tags: hamsters. Now, one million hamsters are kept as pets, an increase of 41 percent since 2001.

Hamsters 100

Hamsters 2001 Mice United States 100

10,000 Birds

MARCH 15, 2011

Over the next few days, the Alpine Accentors ( Prunella collaris ) will arrive on their high-Alpine breeding grounds – it is time to start singing, despite that the treeless Alpine landscape is still under metres of snow. all Alpine Accetor photos digiscoped (c) Dale Forbes. all Alpine Accetor photos digiscoped (c) Dale Forbes.

2011 221

2011 Breeders Breeding Deer 221