Tag: Hummingbirds

September 13, 2021

Hummingbirds use smell to avoid danger

Hummingbirds are pretty small, but they have an outsize sense of smell that helps them forage and stay out of danger. Researchers at the University of California, Riverside experimented with...

August 31, 2020

Uncovering the rufous hummingbird migration

One fall when Josée Rousseau was banding birds as a field technician at a station in Northern California, she was surprised to capture rufous hummingbirds. The species migrates from breeding...

June 10, 2019

Do hummingbirds learn displays by watching others?

Biologists know that hummingbirds can adapt their vocalizations by listening to others. Can they adapt their visual displays by watching others, too? In a study in Proceedings of the Royal...

January 11, 2019

For some hummingbirds, fighting outweighs feeding

Hummingbird bills are designed to draw nectar from flowers, but researchers have found that some male hummingbirds have developed bills better suited for stabbing their rivals. “It is all about...

June 21, 2018

Grants create habitat for pollinators

Tagen Baker’s organic farm in California is bustling with life. It’s not just the historic acres of walnut trees on the property, or the fields of lavender, or the heirloom...

May 4, 2018

BLM partners monitor Utah hummingbirds

Since 2009, the Bureau of Land Management has been working with partners in southern Utah to take on a very big (and in some ways, very small) project. The BLM,...

March 11, 2016

Hummingbirds have flight range of over 1,000 miles

Tiny hummingbirds can travel around 1,200 miles during their migrations between eastern North America and Central America, according to a new modeling study. “The most interesting thing, in my opinion,...

February 29, 2016

Smaller-ranged species more vulnerable to disruptions in their food source

The smaller a species’ range, the pickier they are in terms of food sources, according to a new study on hummingbirds in the Americas. These findings mean that species that...

September 8, 2015

Hummingbirds Benefit From Nesting Near Hawks

When it comes to their relationships with hawks, it may benefit hummingbirds to be taken under their wing. Researchers conducted a study that found that hummingbirds can benefit from protection...