The Mercury News

Young hummingbir­ds stay close to nest for a short time

- Contact Joan Morris at jmorris@ bayareanew­sgroup.com

DEARJOAN>> I discovered a hummingbir­d nest in the corner of my backyard on May 5, hidden in the crook of my rose tree. The two eggs hatched about 10 days later, and I enjoyed watching the mother hummer scare off the jays and thetwogrow­ing larger and stronger.

One day when I approached, they both flew out of the nest! I was beside myself that I had hurt them by scaring them, but they were back in the nest later. It’s now about a month later and I believe the three of them have been hanging around, nesting in my neighbor’s tree. Is it possible?

The feathers on the two of them are still rather brown, instead of the iridescent color of their mother. They hang around for the morning watering of the vegetable garden and play in the spray as I water. Could it still be them? What a privilege this has been to witness!

It most likely is the same little family, but they won’t stay around for

DEAR DONNA >>

— Donna, Fremont much longer.

While some mother birds are done with child rearing once their offspring leave the nest, the hummingbir­d mom continues to feed her young fledglings for a bit longer, while teaching them how and where to find the best food, and protecting them from predators.

Some hummer moms cut the apron strings after a couple of days, while others continue to feed and instruct the young hummers for up to two weeks. After that, they scare the youngsters away to encourage them to live their own lives. Siblings may stay together until autumn; however, once they’ve fledged, they won’t return to the nest.

Newly hatched hummingbir­ds are naked when they come out of the egg, but within two weeks, they’ve grown feathers and at three weeks, they’re ready to fly. They are adult sized by the time they leave the nest, but their coloring has yet to come in, making it difficult to tell the youngsters from the mom, or know the sex.

That’s just nature’s way of offering a little more protection for the birds. The female is less brightly colored than the male, which allows her to be less obvious while making her nest, laying her eggs and raising her young. The babies likewise are rather bland, giving them a better chance at survival.

Later in the summer, the young hummers will molt and their adult coloring will emerge, which will identify their sex.

Hummingbir­ds can have up to three broods a year, so keep an eye out. Mama bird might already be sitting on another pair of eggs in the same nest or a new one nearby.

DEARJOAN>> I took my hummer feeders down for lack of birds. Should I try again later or wait for a new year? — Margy Lindemann, Pueblo West, Colorado

DEAR MARGY >> If you aren’t getting hummingbir­ds in your yard, it doesn’t make sense to keep putting out food, especially since you’ll need to keep refreshing it with new nectar to avoid mold and other contaminat­ion.

You could put it out and see if you get any takers, but a better idea might be to first put out some blooming plants — red flowers are the best attractors — to get the birds’ attention, then put your feeder out.

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