Search This Blog

Monday, November 26, 2018

Help Bluebirds in Winter, Here's How!

We have recently seen Eastern Bluebirds checking out some of their nesting boxes from this past breeding season. They even grab a snack of the dried mealworms if you offer it. They usually move on when the weather gets really bad.


Bluebirds may sometimes remain in some northern areas in winter, much to people's surprise. Here's some tips for bluebird enthusiasts, on how to help bluebirds survive in winter.

1. Bluebirds can roost together in bird houses to keep warm. Insulate your bird houses by closing off all cracks, drainage holes, etc., with some sort of insulating material so less drafts and cold get into the bird house. Just leave the entrance hole open. Face bird houses away from prevailing winter winds.

2. Bluebirds mainly eat fruit and berries in winter. Plant your property with an abundance of crabapples and native, berry-producing shrubs such as viburnums and hollies (like winterberry holly). Place these berry plantings in sunny, protected areas, blocked from winter winds. The bluebirds will have a warm place to eat and use less precious energy.

3. Some bluebirds will come to food such as, hulled sunflower, suet, dried mealworms, and some of the many "bluebird meal mixtures" or nuggets. Generally most bluebirds do not learn to do this. You can certainly try putting out these foods, but your best bet is to have lots of berries planted in your yard.

4. Bluebirds like water (may help with processing the berries) and will visit bird baths and heated bird baths. In general, when it is very severely cold, some people think it is a risk for birds to bathe. Holding off on the water, or placing sticks over the bird bath to only allow birds to drink, not bathe, may be a good idea in this situation. Many birds will eat snow in winter to get water.

Most bluebirds move out of the northernmost areas of their range in winter. Even ones that may linger eventually move on, once their berry sources are depleted or ice-covered. For bluebirds, and many birds, there is a trade-off of staying more north in order to be first to claim prime breeding territories, yet risking survival due to bad weather. Some of these tips may help them survive and you feel you're helping them. Bluebirds are truly beloved.

For more complete information see Stokes Bluebird Book.

For the very latest identification information and range maps on all three species of North American Bluebirds; Eastern Bluebird, Mountain Bluebird and Western Bluebird, see our new best-seller, The Stokes Field Guide to the Birds of North America and the new regional editions, The New Stokes Field Guide to Birds: Eastern and The New Stokes Field Guide to Birds: Western Regions.

Wednesday, November 21, 2018

Happy Thanksgiving Everyone!


Wild Turkey

These Wild Turkeys are headed in the right direction.
Happy Thanksgiving Everyone!

About Wild Turkeys:

* Wild Turkeys populations were once in decline but turkeys were reintroduced and have recovered and now Wild Turkeys occur in every state (but not Alaska) and in parts of Canada.

* Wild Turkeys live in forests and eat berries, buds, seeds, insects and nuts, especially acorns. They can scratch the ground to find food. They may come to bird seed under feeders.

* Wild Turkeys roam together in flocks in search of food. You may see them along roadsides and in fields and crossing roads.

* In spring, male turkeys perform courtship displays in fields. They fan their tails, puff up and strut and give their familiar gobbling calls. The female raises the young chicks, who can follow the female after hatching and soon can find food on their own.  Females and young form into groups and roam together.

Enjoy Wild Turkeys when you see them!

Tuesday, November 13, 2018

White-headed Junco, Speckled Robin, what??? Leucistic Birds


House Sparrow, female, leucistic

We often get people sending us bird photos to identify, and nothing mystifies people more than seeing birds with strange white blotches. These are leucistic birds, normal species that are missing some of the pigment in their feathers. I photographed this female House Sparrow in GA.

House Sparrow, female, leucistic

House Sparrow, female, leucistic

This leucistic Dark-eyed Junco photo was sent to us by Dianne Connolly of NH.

The white blotches make an interesting pattern on its head, neck and throat.

This amazing photo of a leucistic American Robin against snow was sent to us by Bud Marschner,

of Fairbanks, AK. Bud is one of the wonderful photographers in our best-seller Stokes Field Guide to the Birds of North America.

Leucisim in birds, is a genetic mutation that prevents pigment, especially melanin, from being deposited in a normal way on a bird's feathers. Usually the leucistic areas are noticeable on birds with black or brown feathers, as in the above cases. Leucistic birds may have white splotches, or look paler or bleached. This is different than albino birds. Albinism is a genetic mutation that prevents the production of melanin in a bird's body. Albino birds usually appear all white with a pink eye. Scientists are still working out what these two conditions are and how they affect birds.

Birds with leucisim or albinism may have a harder time in the wild, as they may be more visible to predators and not as attractive to a potential mate.

Leucisim is very rare in birds. Thus, when 3 people living in neighboring towns in NH reported leucistic juncos to us on about the same day, we found this very interesting. 

If you see a strange looking bird with whitish areas in its plumage and you cannot identify it in your field guide, look very carefully at its size and shape and what other birds it is hanging out with. Our new field guide begins each species account with a thorough description of that bird's shape. If your mystery bird looks exactly like a robin or junco or other known species, but with weird white areas in its plumage, then it may be a leucistic bird.

Thursday, November 01, 2018

Evening Grosbeaks Heading Your Way!


We keep telling you the big news in birding circles is this is going to be a big irruptive year for winter finches and others. See the Winter Finch Forecast http://jeaniron.ca/2018/wff18.htm
It's true for Evening Grosbeaks who are now being seen in NH. These birds only show up certain years when their northern winter range food crops are low. These two female Evening Grosbeaks were enjoying the sunflower seed, their favorite. Look how they dwarf the goldfinches feeding with them!
Keep a look out and your feeders well stocked with sunflower and perching room and you may see Evening Grosbeaks as well as Pine Siskins, Purple Finches and more.