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Burton, R. (2001). The world of the hummingbird. Willowdale, ON: Firefly Books Limited.
Newfield, N. (2001). Hummingbirds. Toronto, ON: Key Porter Books Limited.
World of hummingbirds. Retrieved September 28, 2009, from http:// www.worldofhummingbirds.com
References
Outline
• Behavior • Habitat• Anatomy• Diet• Breeding• Migration
• Beat their wings ~15 to ~70 bps
Size of Hummingbirds Bee Hummingbird
Giant hummingbird
http://img.designswan.comhttp://clas.berkeley.edu
• Lives in Cuba• 2.5 inches long
• Lives in South America• 8 inches long
135
Second largest family: ~360 species
163
100
97
84
50
24
8
27
Allen’s Ruby-throatedBroad-tailed
Xantus Lucifer Lucifer White-eared
Rufous Calliope Violet-crowned
http://www.hummingbirds.net/violetcrowned.html
Anatomy of Hummers
http://farm1.static.flickr.com/
• Intelligence• Can’t Walk and Smell• Body temperature ~40 degree• Heart rate ~1,200 bpm • Life span ~5 years
How to understand their gender?
buildyourownbirdhouseplans.com male female
Do you know a bird can fly back?
http://shawnhull.com/
scatteredsquirrels.tumblr.com
A bird is hovering!
Feeding
http://www.natureartists.com
• Eat every ~15 minutes• Highest metabolism in the warm blooded
Pollen Beak
Fighting hummingbirds
http://www.flickr.com/photos/7654676@N05/447705253
Sleeping Time
http://a_greentree.blog.friendster.com/
During torpor:• Heart rate ~ 50 bps• Body temp ~ 20 degree
• Save 60% energy
Breeding
www.learner.org/jnorth/tm/ www.birdwatching.com/
http://www.coralreefphotos.com
Ready to go!
www.mommamuse.com/
http://www.jpopstudios.com/images
•Passengers on Geese!•Fly ~20 miles/day ~1600km •Researcher put band their leg
Migration
• ~30% fatten up before migrate• Don’t fly from high
http://www.the-scoop-on-wild-birds-and-feeders.com
How to attract hummingbirds?• Food Bee BalmButterfly BushRose of Sharon
Trumpet Vine
• Enough space• Sunlight
Friendly bird
http://www.motherearthsgarden.com