vireo

Conservation and management of the least Bell’s vireo, California least tern, and western snowy plover have resulted in significant increases to on-base populations of these species, according to the agency.

I noticed that many of your previous papers cover the gray vireo, which your new study quantifies as a “drab,” understudied bird.

He pointed to other examples of successful animal control programs, including trapping brown-headed cowbirds to benefit the least bell’s vireo, a small endangered bird.

But birds that are more sensitive to temperatures — and those whose prey can’t stand the heat — might suffer under persistent warming, such as yellow warblers and Bell’s vireos.

Once teetering on extinction, the least Bell’s vireo is making a comeback in areas along the Los Angeles River, including a bustling park in northeast L.A.