Author: Justin Roberts

Hummingbirds occupy a wider range of habitats than most people assume — desert edges, mountain meadows above 10,000 feet, dense eastern woodland, and ordinary suburban backyards all support breeding populations depending on species. What ties these together isn’t a specific landscape type but a consistent…

Hummingbird migration is driven by day length, not temperature, which is why birds start moving south on a predictable calendar schedule even during a warm fall. The scale of the trip varies enormously by species — some, like Anna’s hummingbird, barely migrate at all, while…

The wing hum that gives hummingbirds their name is only one of several distinct sounds they make, and a surprising number of the most dramatic ones — including the loud chirp at the bottom of a courtship dive — aren’t vocal at all. They’re produced…

Most serious hummingbird health problems trace back to one preventable cause: dirty or spoiled nectar. Unlike many bird-disease risks that spread through close flock contact, the biggest threats to hummingbirds are largely within a feeder owner’s direct control, which makes hygiene the single highest-impact thing…

A running list of the questions that come up most often about hummingbirds, answered directly and linked out to the full guides where a topic deserves more depth than a short answer can cover. Do hummingbirds remember people and feeders? Yes. Hummingbirds have excellent spatial…