The answer is here: http://www.birdcanada.com/the-provincial-bird-of-bc/ in my monthly guest blog for BirdCanada.com. Plus you'll see a few photos of our hilarious Red squirrel. Enjoy!
Sunday, June 30, 2013
Wednesday, June 12, 2013
Sick Siskins and Other Sad Stories
If you feed the birds, you’re bound to see a sick one at your feeder or a dead one under your window at some point. Birds die for a myriad of reasons including old age, accident, and disease. Hummingbirds, for example, can acquire a deadly fungal infection. Hummingbird tongue fungal infection causes the tongue to swell, making it impossible for the bird to eat. You might see the hummer sitting at a feeder with its swollen tongue just hanging out of its mouth. Eventually it dies of starvation. Since sugar-water is conducive to the growth of pathogens, the only remedy is a preventative one: CLEAN feeders. Be sure to use only white sugar (never honey) when you make up your sugar-water solution (1 part sugar to 4 parts water, boiled) and please avoid the red-dyed commercial preparation!
To clean your hummingbird feeder, empty and thoroughly wash the whole thing in hot water using a bottle brush to scrub the interior glass. Clean all removable parts with a toothbrush and/or Q-tip. Make sure every speck of foreign material is removed and it’s clean enough for YOU to drink from. As a maintenance routine, I recommend the 1-2-3- rule. In the hot summer, clean once a day. In spring-like weather clean every two days. In the winter clean every three days. If your life is too busy and this cleaning regimen is too onerous, you can still enjoy hummingbirds by planting fuschia and flowering currant and many other kinds of brightly-coloured native plants in your garden. If you plant it, they will come!
Speaking of sick birds, again this year I've had several calls from islanders about fluffy, docile little birds perfectly content to just sit at their feeders all day long, guzzling seed.
They don't even bother to fly away when a human gets very close. Unfortunately, these little Pine Siskins that seem so tame are actually suffering from salmonella, which is shed in bird droppings then ingested. Pine Siskins are particularly susceptible to this bacteria, especially during irruption years (such as 2012 and 2013), partly because they are highly social, travel in flocks, and eat together.
Scrub your birdbaths every week with a plastic brush to remove algae and bacteria, then rinse well. Make sure you allow the brush to dry thoroughly following each use. And, by the way, NEVER add chemicals of any kind to a birdbath. Because salmonella bacteria can live for months on unclean feeders and on the ground, and can also be brought into your back yard from the wild, it's very hard to eradicate once it hits. Some wildlife rehabilitation workers report that it's almost impossible to save the life of a Pine Siskin once it's infected. At that point all you can do is try to stop it from spreading. So let's all do that.
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| Anna's at feeder |
Speaking of sick birds, again this year I've had several calls from islanders about fluffy, docile little birds perfectly content to just sit at their feeders all day long, guzzling seed.
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| Sick Pine Siskin |
They don't even bother to fly away when a human gets very close. Unfortunately, these little Pine Siskins that seem so tame are actually suffering from salmonella, which is shed in bird droppings then ingested. Pine Siskins are particularly susceptible to this bacteria, especially during irruption years (such as 2012 and 2013), partly because they are highly social, travel in flocks, and eat together.
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| Healthy Pine Siskin |
Some people believe these bacterial outbreaks are nature's way of correcting the population imbalance. “While it is upsetting to see ill birds at your feeders, it is nature's way of correcting over-populations and is a natural process.” (Surrey Wild Birds Unlimited website.) Salmonella also occurs in other finches, Evening Grosbeaks, and Brown-headed Cowbirds. Also cats that kill and eat sick songbirds can become sick, as can people. So be sure to wash your hands thoroughly after handling a sick or dead bird or cleaning your feeders since salmonella is the bacteria associated with food poisoning in humans.
If you’re seeing sick siskins in your yard, you might consider taking down your feeders for a while until the birds leave the area. If not, please be hyper-vigilant about keeping them and the area underneath them SQUEAKY CLEAN. Plastic or metal feeders are easier to keep clean than wooden ones. Clean them every week in a solution of 10% bleach or white vinegar and 90% clean water, then rinse thoroughly and allow to dry naturally before re-hanging. Also, rake under the feeders every day and put the old seed and droppings in a bag in the garbage – not in recycling. You can spread the feeders out to discourage crowding. Birdbaths can also carry the salmonella bacteria, so be sure to change the water every few days to get rid of regurgitated seeds and feces.
If you’re seeing sick siskins in your yard, you might consider taking down your feeders for a while until the birds leave the area. If not, please be hyper-vigilant about keeping them and the area underneath them SQUEAKY CLEAN. Plastic or metal feeders are easier to keep clean than wooden ones. Clean them every week in a solution of 10% bleach or white vinegar and 90% clean water, then rinse thoroughly and allow to dry naturally before re-hanging. Also, rake under the feeders every day and put the old seed and droppings in a bag in the garbage – not in recycling. You can spread the feeders out to discourage crowding. Birdbaths can also carry the salmonella bacteria, so be sure to change the water every few days to get rid of regurgitated seeds and feces.
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| House Finch posing on birdbath bought at GIRO |
Scrub your birdbaths every week with a plastic brush to remove algae and bacteria, then rinse well. Make sure you allow the brush to dry thoroughly following each use. And, by the way, NEVER add chemicals of any kind to a birdbath. Because salmonella bacteria can live for months on unclean feeders and on the ground, and can also be brought into your back yard from the wild, it's very hard to eradicate once it hits. Some wildlife rehabilitation workers report that it's almost impossible to save the life of a Pine Siskin once it's infected. At that point all you can do is try to stop it from spreading. So let's all do that.
This article was first published in The Flying Shingle newspaper on Monday June 3, 2013
To read it there, click here:
Tuesday, June 4, 2013
Big Noises in the Night?
Did you hear a cacophony of noise emanating from the trees after dark last night? Sounded kind of like dogs barking or howling or squawking or squealing? If you live in my neighbourhood (near Brydie and North Road) you probably did. It was pretty hard to miss. Plus my neighbour, who shall remain nameless, added to the fun with his own hooting and howling, thinking maybe some kind of aggressive mammal was on the loose. He wanted to scare it away - far away. We had as much fun listening to him as we did listening to the BARRED OWLS involved in a courtship performance.
The Cornell Lab All About Birds page refers to this raucous behaviour as "Pair Caterwauling" and says "During courtship, mated pairs perform a riotous duet of cackles, hoots, caws and gurgles." You can listen to a subdued version here: http://www.allaboutbirds.org/guide/Barred_Owl/sounds
Our neighbourhood owls were much noisier!!
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| Barred Owl. Photo courtesy of USFWS. |
The Cornell Lab All About Birds page refers to this raucous behaviour as "Pair Caterwauling" and says "During courtship, mated pairs perform a riotous duet of cackles, hoots, caws and gurgles." You can listen to a subdued version here: http://www.allaboutbirds.org/guide/Barred_Owl/sounds
Our neighbourhood owls were much noisier!!
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