Yellow-bellied sapsuckers use their beaks to drill quarter-inch holes into trees’ bark in very neatly spaced rows to feed on the sap. Courtesy, James Solomon, USDA Forest Service, Bugwood.org ...

In rapid succession, pitch-perfect imitations of red-headed and red-bellied woodpeckers, yellow-bellied sapsuckers, northern flickers, gray tree frogs, red-tailed hawks, killdeer and house finches ...

Altogether 89 bird species were documented during a two-day survey at a lake in Arunachal Pradesh’s Namsai district, ...

Great egrets and little blue herons. Blue-winged warblers and yellow-bellied sapsuckers. Snowy owls and tropical kingbirds. Across North America, three-fourths of bird species are in decline ...

This yellow-bellied sapsucker was photographed off Cripple Creek Road in Ester on May 19. Photo by Josh Spice; ... The most notable birds, perhaps, were shorebirds and warblers.

A yellow-bellied marmot searches a plant-filled field in the high Alpine for food in Summer 2022. This week's Get Wild discusses marmots. ... on occasion, insects and bird eggs.

A survey in Arunachal Pradesh's Namsai documented 89 bird species. The survey highlighted the ecological role of Nongsaya ...