That Bird Blog – Bird Care and History for Pet Birds

The Canary (Serinus canaria) is the world’s most popularly-kept song bird.  However, certain basic questions still commonly arise, especially as spring approaches and Canaries begin to show breeding behavior.  Unfortunately, both sound and unsound information has made its way onto the internet.  Today I’ll cover some questions that usually come up as winter ends and avian fancies turn to reproduction.

Why won’t my male Canary sing?

Males that are not in the peak of good health will usually forgo singing.  A singing male is advertising his vigor, suitability as a mate and ability to defend his territory – instinct will compel a sick male remain silent.

Males that are molting rarely sing.  As with all birds, molting individuals cannot fly as well as usual, and are using energy and calories to grow new feathers…it is not in their best interest to attract the attention of predators or competing males. Read More »

Avian veterinarians report that obesity, and related health concerns such as atherosclerosis, fatty liver and hernias, are now among the most common maladies exhibited by the parrots under their care.  The problem is approaching epidemic proportions.

Obesity in Parrots

Much of what we know concerning obesity in parrots parallels what we have learned about the same condition in people, and leads to similar health concerns.  When lab tests are run on overweight parrots, a condition known as Hyperlipidemia – high levels of fat in the blood – is usually diagnosed.  Read More »

Bird-keeping is a most enjoyable hobby, and becomes a passion for many, but there’s no denying that expenses can add up.  Following are some simple ways to cut costs.

Cage and Furnishings

Your bird’s home is likely to be your biggest one-time cash outlay.  A number of beautiful cages and outdoor aviaries are available, but building your own cage, or hiring someone to do so, may be a cheaper option.  Creating a bird room within your home might also save money, especially for those who keep large parrots, macaws or colony-dwelling doves and finches. Read More »

Birds all across the USA are now returning from their wintering grounds and will soon be visiting feeders and raising new families.  Many migratory birds are threatened by loss of both summer and winter habitats, and by problems they encounter on route.  Anything we can do to help migratory birds will also benefit resident species, and of course will enable us to more easily observe and enjoy them.  Please consider the following suggestions.

Native Vegetation and Dead Trees

Allow a portion of your yard to “remain wild” by encouraging native scrub, bushes and grasses.  If you also have a garden and/or lawn, adding native plants will create an “edge effect” – a zone where different habits meet.  Such areas, whether they be forest/field or lawn/scrub, always attract far more species than either habitat individually. Read More »

A ThatBirdBlog reader in Bangkok, Thailand recently contacted me concerning the hand-rearing of Zebra Dove nestling whose parents had been attacked by a crow.  The incident reminded me that spring is on the way, and with it will come a number of calls concerning young pigeons and doves (or “squabs”), that have fallen from their nests or have otherwise become orphaned.  Those who keep pigeons and doves as pets, or who “fly” them as a hobby, are also sometimes called upon to raise abandoned nestlings.

Crop Milk

Pigeons and doves depart radically from other birds when it comes to rearing their chicks.  Rather than providing them with insects or fruit, breeding adults produce a semi-solid nestling food known as pigeon milk or crop milk.  While not related to mammalian milk, there certainly are some parallels.

The “milk” is secreted from the lining of the crop, which is a food storage organ located at the end of the esophagus (base of the throat) of most birds.  It is higher in protein (38%) and fat (58%) than both cow and human milk, and allows for very rapid growth.  Crop milk also contains several vitamins and minerals, and is produced by both males and females. Read More »