Saturday, July 20, 2013

Hummingbirds span the ecological gap between birds and bees

According to Birds of Michigan by Ted Black, Ruby-throated Hummingbirds span the ecological gap between birds and bees- they feed on sweet, energy-rich nectar that flowers provide and pollinate the flowers in the process.

Many avid gardeners and birders have long understood this interdependence and cultivate native, nectar-producing plants in their yards to attract these delightful birds. Even non-gardeners can attract hummingbirds by maintaining a clean sugar water feeder in a safe location.

Weighing about as much as a nickel, a hummingbird is capable of briefly achieving speeds of up to 62 miles per hour. It is also among the few birds that are able to fly vertically and in reverse. In a straight-ahead flight, hummingbirds beat their wings up to 80 times per second, and their hearts can beat up to 1200 times per minute!

Each year Ruby-throated Hummingbirds migrate across the Gulf of Mexico- an incredible, nonstop journey of more than 500 miles. In order to accomplish this, these little birds first double their body mass by fattening up on insects and nectar before departing in late October.

Source:
1. Birds of Michigan: by Ted Black
 
Related Articles:

No comments:

Post a Comment