That Red Badge of Courage
A very handsome juvenile Ruby-Throated Hummingbird showing off his one red feather in what will be a shimmering red gorget as he matures. He will need lots of courage for his long flight south.
During migration, a hummingbird's heart beats up to 1,260 times a minute, and its wings flap 15 to 80 times a second. To support this high energy level, a hummingbird will typically gain 25-40% of their body weight before they start migration in order to make the long trek over land, and water.
They fly alone, often on the same path they have flown earlier in their life, and fly low, just above tree tops or water. Young hummingbirds must navigate without parental guidance, or previous flight experience.
Hummingbirds fly by day when nectar sources such as flowers are more abundant. Flying low allows the birds to see, and stop at, food supplies along the way. They are also experts at using tail winds to help reach their destination faster and by consuming less energy and body fat.
Research indicates a hummingbird normally can travel as many as 23 miles in one day. At that rate it can take several weeks to reach their wintering grounds from summer breeding grounds in the northern U.S. or southern Canada. But in certain circumstances, like the journey over the Gulf of Mexico, they can fly for more extended lengths of time, like 22 hours, nonstop!
While some hummingbirds begin their fall migration as early as late July, most don't start their journey south till August or September. WWW.hummingbirdcentral.com
They will be traveling soon, so I try to get as many shots as I can as this season sadly comes to a close.
Hummingbirds recognize and remember people and have been known to fly about their heads to alert them to empty feeders or sugar water . I just read that and smiled, they appear at the windows if they need the feeders filled too. My brother had one appear at his bedroom window in Maine alerting him to get up and fill the feeder!
More info and great photos of really exotic ones
For the Record,
This day came in cloudy with showers and high humidity. I ventured out to my health clinic for routine blood work and an over 65 flu shot. My arm hurts a bit, but I'm glad I got it. It was my first time at the health facility since January, they had excellent safety protocols and it was really deserted for a normally bustling place. This appointment was rescheduled from an early spring cancellation. I have my eye exam there next week.
All hands wary.
Comments
Sign in or get an account to comment.