The cliff swallow is another bird that might deserve the title "signature of summer." Cliff swallows are abundant and easily recognized. They reward close observation, because they are beautiful birds ...

If the question were rephrased, there would be a different answer: What is the most common bird in North Dakota? Abundance depends on the season of the year and conditions in nature, such as shelter, ...

Cliff swallows are said by ornithologists to show the highest degree of colonization of any of the 89 swallow species in the world. Colonies can number from 200 to more than 2,000 nests. They could be ...

A bunch of cliff swallow birds were making a nuisance of themselves at the Eldersburg Crossing Shopping Center, where they built nests on exterior walls. Their loud chirping and messy, muddy nests may ...

Cliff swallows indeed prefer cliffs, building colonies of their gourd-shaped nests along the sheer vertical surfaces, but they also love concrete bridges over creeks and rivers. The underside of ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and ...

Add Yahoo as a preferred source to see more of our stories on Google. The RSPB's Poppy Rummery says winter at Bempton is "unique and very special" [BBC] It is one of the UK's most spectacular wildlife ...