Sep 21, 2015 - Humming birds are an interesting group of birds. Breeding Season / Territory and Courtship: Anna's Hummingbirds breed in open-wooded or shrubby areas and mountain meadows along the Pacific coast from British Columbia to Arizona.The breeding season may commence as early as mid-December or as late as June. First, let’s talk about the hummingbird’s nesting habits. Hundreds of kinds of hummingbirds nest in the American tropics, and more than a dozen in the western U.S., but east of the Great Plains there is only the Ruby-throat.
Feeders and flower gardens are great ways to attract these birds, and some people turn their yards into buzzing clouds of hummingbirds each summer. Afterwards, both the male and female hummingbirds leave each other to pursue other interests. "Learn about the Ruby-throated Hummingbird; Their mating habits, nesting preference, feeding preference, birdhouses and other interesting Ruby-throated Hummingbird facts." Breeding season for the Anna’s hummingbird runs December through May/June annually. Nest building: 2-6 days. The following 11 hummingbird species (with photos and ID assistance) have been reported in Colorado. If a female hummingbird seems interested in one of the males, he will dance for her. They consume the nectar from the flowers.

If the female hummingbird likes the male hummingbirds dance they will mate.

Mating will only last for about four (4) seconds.

House Wren nesting habits starts with sticks placed by the male in a couple of nesting cavities which can be in anything from a nest box to an old boot for this bird. They will eat up to 8 times per hour. Females do all the work, from building a camouflaged nest to caring for her tiny hatchlings. They can see farther than humans and have better hearing, but have no sense of smell. It is very interesting to watch the Hummingbird feed.

These birds may be small but they don't always seem to know it. Attracting Hummingbirds to Nest.

Breeding Season / Territory and Courtship: Anna's Hummingbirds breed in open-wooded or shrubby areas and mountain meadows along the Pacific coast from British Columbia to Arizona.The breeding season may commence as early as mid-December or as late as June. Besti Set of 2 Globe Hummingbird Nesters Cotton Nesting Material for Hummingbirds, Wrens, Finches & More | Refillable Outdoor Bird Nesting Station for Birdwatching & Bird Lovers 4.6 out of 5 stars 44 $17.95 $ 17 .

Bird Houses 101 - Everything You Need to Know About Birdhouses, for North American Birds.

Hummingbirds choose nesting spots that are in sheltered areas to prevent their eggs and young from being blown from the nest by the wind.
Hundreds of kinds of hummingbirds nest in the American tropics, and more than a dozen in the western U.S., but east of the Great Plains there is only the Ruby-throat. It's never too late to put up a nestbox, as they may be used for a subsequent nesting (see Number of Broods), for roosting, and are also often checked out in the fall by birds that may return the following spring.