Protecting Your Bird Feeders from Pests and Predators
When you start feeding birds in your yard, expect some unwanted guests. Many species of birds and mammals enjoy not only the seed you are providing, but sometimes even the songbirds you are trying to feed.
Hawks
Please remember that in the United States, it is illegal to kill, trap or harass native raptors. In addition to hawks, eagles and owls are protected by law. Try one of the following tips to help keep the songbirds your feeder will attract from becoming lunch for a hawk or kestrel:
Place your feeder near shrubs or trees that will provide dense cover. Many people hang their feeders in trees to give the birds a greater feeling of security.
Feed birds early in the morning and only what they will use in one day. Hawks and kestrels are more often seen later in the morning and in the early evening.
Cats
Cats cause the deaths of more songbirds than any other animal. wild, or feral, cats generally hunt only at night. Their prey is usually mice and other rodents, so domesticated cats do the most damage to songbird populations. It is a myth that a well-fed cat will not kill birds or small mammals. In fact, they will still kill their prey simply by instinct. A study conducted in San Diego County indicated that cats that were allowed to roam freely may have led to the local extinction of several native birds such as the roadrunner, cactus wren and California quail. A U.S. and Great Britain study showed that an outdoor cat can kill up to 1,000 animal per year. Since discouraging a cat from chasing or killing birds is nearly impossible, try some of these tips:
Don’t hang bird feeders from a fence where cats can get to it.
Remove hiding places that a cat can strike from, such as low, dense shrubs. Or, you could plant thorny shrubs that the cats are less likely to hide in.
Tie cut rose stems, thorny bushes, or barbed wire to feeder poles to keep cats from climbing the poles.
Squirrels
Squirrels love birdseed. They are often very hard to discourage. As George Harrison said in his book Squirrel Wars, "...it is a biological fact that squirrels have more time and a greater motivation (their own survival) to devote to the fight, regardless of how long it takes." Here are some tips to try to make it at least more difficult for squirrels to raid your feeder:
Slip cut two-liter bottles onto your feeder’s pole. This will make the pole hard to climb.
Place baffles underneath feeders.
Move feeders away from trees where a jumping squirrel can reach it.
Hang feeders from thick fishing line.
Hang a feeder from a clothesline that is strung with small pieces of PVC pipe. When the squirrel tries to walk on sections of pipe, they will spin, sending the squirrel to the ground. This idea works well on support wires, too.
Don’t put too much food in the feeder at one time. The birds will eat all of the food in the morning and leave nothing for the squirrels in the afternoon.
Use squirrel-proof feeders with weighted perches or cages to only allow small, light birds access to food.
Mix birdseed with cayenne pepper. It doesn’t bother the birds, but the squirrels will hate it.
Bully Birds
Some birds like pigeons, jays, starlings, blackbirds and house sparrows will try to claim a feeder as their own. Try some of these tips if you find that the aggressive birds are taking over:
To deter pigeons, eliminate corn, chicken scratch and grains from the feeder. Also, try placing a garbage can directly under the feeder.
Most bullies are larger than the birds considered to be more desirable. By enclosing feeders with large-mesh hardware cloth or chicken wire, the smaller birds can pass through, leaving the larger birds excluded. There are also commercially made feeders just for this purpose.
Sometimes it’s simply easier to put up several feeders. Keep seed the bullies don’t like in one and food they do like in another.
source:
http://www.projectwildlife.org/garde...irdfeeders.htm
Copyright 2004 Project Wildlife
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