Showing posts with label deterring pests. Show all posts
Showing posts with label deterring pests. Show all posts

Tuesday, November 30, 2010

Outwitting Squirrels - Part 1

Here are a couple "long ago" photos of what my backyard wildlife habitat looked like in its early days. The planning had been done, the trees and shrubs were planted and there was nothing left to do but water the trees and wait for time to pass.......
All those years ago, this backyard was a much better bluebird habitat and squirrels were rare and exciting visitors.......

Fast forward to November 2010 (about 21 years after I planted the first tree in the backyard). In just the past year or so, my backyard has become very attractive squirrel habitat with plenty of large deciduous and evergreen trees and, best of all, lots of birdfeeders!

I'm sure most of you already know what cunning and intelligent critters these cute little bushytails are. While I enjoy watching them scamper and chase each other around the yard, I don't believe in giving them unlimited access to the delicious and expensive birdseed I buy for my "special" birds. (This seed contains shelled peanuts and sunflower hearts -- also a delicious favorite of squirrels!) After working at Wild Birds Unlimited for years and giving customers advice on how to outwit squirrels, I now find myself in the position of putting this advice to work in my own backyard.

The most effective deterrent at keeping squirrels out of the expensive seed in my tube feeders has been the cage that goes over the feeder. A weather dome on top also works to keep the chipmunks and red squirrels from getting in. I removed the seed catcher tray from the tube feeder too, so even if the smaller critters get through the cage, they have nowhere to sit and clean out the tube.

Last week I spotted this persistent (or maybe really dumb) squirrel trying its darndest to get to that tasty birdseed. I hope you enjoy this series of photos as much as I enjoyed outwitting this squirrel! (Be sure to click on any of the photos to enlarge them.)

In this photo the squirrel's head is at the left -- this squirrel has really distinctive, almost white, colored ears.

Their acrobatic skills never cease to amaze me.

Look at the concentration on bushytail's face as it desperately tries to figure out a way to that feeder!

Now it's trying to chew through the cage! Fortunately the mesh is very thick (although most of the green plastic has been chewed off the wire)

Now trying to figure out a way to get to the feeder tube from the bottom.

Look at how fat this squirrel is! I think it's already had plenty of birdseed.

Checking back the other way, bushytail finds out there's still no access to the feeder.

"Guess I'll just have to clean up underneath the feeder!"


Stay tuned for Part 2 of "Outwitting Squirrels" coming up in my next blog post.....


Thursday, April 9, 2009

What to do about blackbirds?

Is this scene similar to what you've seen in your backyard recently?
It must be spring when the "blackbirds" return, right? Many people are trying to deal with this problem right now and I wanted to do this blog post to give you some ideas and solutions that have worked in my backyard.

Blackbirds are generally lumped into one group, but usually consist of several different types of birds: common grackles (iridescently colored black feathers and yellow eyes), brown-headed cowbirds (as the name implies, they have a brown-ish colored head--most easily seen in bright sunlight), European starlings (mostly black with lighter colored speckles and a long yellow beak), and red-winged blackbirds (I think you can figure that one out!)

Except for the non-native European starling, I believe it's illegal to kill the other 3 species as they are considered native, migratory songbirds and I believe in most towns and cities, it's probably illegal to discharge a firearm anyway -- even a BB gun. So here are several solutions that you might want to try in your backyard.

If you're really desperate, you can just stop filling your birdfeeders or take them down and eventually the blackbirds will move on. Of course, you will deny yourself the pleasure of seeing all the other spring and summer feeder birds, like rose-breasted grosbeaks, indigo buntings, chipping sparrows, etc., but that is the best alternative for ridding your yard of black birds.

If you decide to leave your feeders out, one of the seeds you can fill them with is safflower seed. This seed looks kind of like a small, white sunflower seed.
It's a little more expensive than sunflower seeds, but you should be able to find it easily wherever you normally purchase your birdseed. It also has the added benefit of discouraging squirrels (they don't like the bitter taste either).
You will find that many other birds will still eat safflower seed, including house finches, mourning doves, cardinals, and rose-breasted grosbeaks. Oh yeah, it doesn't discourage all blackbirds either......I spotted this one silly red-winged blackbird eating it last week!
I like red-winged blackbirds, so I don't mind these guys hanging around the feeders close to the house.

Another technique you can try is to buy a less expensive seed or seed blend and put that in feeders farther out in your yard in an attempt to keep the less desirable blackbirds away from your house. This blend I use contains cracked corn, white millet, black sunflower seeds, and safflower seeds. This seed blend runs me about $19 for 50 lbs.
I put this seed blend in my open trays and ground feeder trays which are placed farther away from the house. Lots of different birds enjoy this seed blend including mourning doves, bluejays, cardinals, sparrows, juncos, and even indigo buntings. (Sophie isn't eating the seed, just checking out all the interesting bird scents around the feeder.)
You might find some possums or bunnehs partaking of the bounty in your ground feeder trays too!
This picture was taken last Sunday morning after our overnight snowfall.

Another alternative to discourage blackbirds from your feeders is to put your tube feeders inside "cages." I have my good "cardinal blend" seed in these tube feeders and the cage works for keeping the big, piggy birds and squirrels out. Chickadees, goldfinches, downy woodpeckers and other small birds can still get to the seed. The downside of the protective cages is that it also keeps the larger birds you want to feed (like cardinals and rose-breasted grosbeaks) away from the feeders.

Starlings and grackles also really like peanuts (shelled and in-the-shell), so if you're going to offer peanuts for your backyard birds, it's best to put them in a feeder that doesn't have perches. Grackles and starlings don't have good clinging abilities, although they may be able to hold onto a feeder like this for a few seconds or long enough to knock out a peanut or two.
Their love of peanuts also extends to suet with peanuts or peanut butter in it and I've seen them devour an entire block of suet in a day, so I generally put my suet away or inside a protective cage (like you've seen in past pictures I've posted on this blog).

Another reason we have so many common grackles in our yard is the habitat. When I planted hundreds of evergreen trees 20+ years ago, I was only thinking about how great they would be for windbreaks and sound barriers when they got big. What I didn't realize was that common grackles LOVE large evergreens for nesting in. And boy, do we have large evergreens now!
So for the next couple of months, I'll just have to deal with having a bunch of grackles hanging around the yard.

The nice thing that I've noticed for the past several years is that generally once the grackles have raised and fledged their first batch of babies, many of them depart the backyard in early July. I don't know if this is due to the fact that there are more food sources available for them in the countryside (oats and corn fields starting to ripen) or if they just begin their migration early, but I'm not sorry to see them go. A few will still hang around the backyard, but it's nothing like the huge numbers I'm seeing now in the early spring.

I hope this post has been helpful for you. Dealing with blackbirds takes a little bit of patience and perseverance, but if you make the choice to leave your birdfeeders up over the summer months, you will be rewarded with seeing a good variety of our spring and summer migrants and also the joy of seeing the young birds coming to your feeders and being fed by their parents.

Happy birdfeeding!