![]() ![]() This aggression is so deeply ingrained that they just can't figure out that feeders are different. Hummingbirds are aggressive for a good reason-they can't afford to share flowers during times when not many blossoms are available because they may have to wander a long way after nectar is depleted. Why are rufous hummingbirds so aggressive? Rufous Hummingbirds (Selasphorus rufus) are amazing because of the great distance they migrate from their wintering grounds in Mexico and the southern United States to their breeding grounds in Oregon, Washington, Idaho, western Canada, and southern Alaska. But perhaps even more impressive is the ruby-throated hummingbird, which flies 800 km nonstop across the Gulf of Mexico. A rufous hummingbird, perhaps refueling ready for its next record-breaking migration. The record age of a banded rufous hummingbird is 8 years 1 month.īeside this, where do rufous hummingbirds go in the winter? Rufous hummingbirds have the longest migration of all, traveling more than 6000 km between Mexico and Alaska. The record age of a banded ruby-throated hummingbird is 6 years, 11 months. ![]() ![]() Most hummingbirds die their first year, but when they've survived a full annual cycle, their life expectancy goes up dramatically.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |