Birdchick Podcast #110: Swearing Parrots & Bird Harassment

  I have 2 Birds and Beers next week, one in Ohio at the Biggest Week in North American Birding and one in Point Pelee, Canada.

Feral parrots in Australia are swearing...and teaching it to wild birds.

These 2 stories seem like something we could reasonably fix and save millions of birds:

The Washington Office of the Bureau of Land Management is urging all states to use partnerships and available funds to discover, then cap, fill, or pull pipes that are used for mining claims or other activities to prevent birds from going inside to use them as roosting or nesting holes. The sides are so smooth the bird get stuck and die inside the pipes. Western bird clubs, can you unite to help cap these things?

TV towers kill millions of birds every years, the steady burning lights draw them in and they collide with the guy wires. If we change steady-burning lights on the 4,500 towers greater than 490 feet tall - about six percent of the total - could reduce mortality by about 45 percent and save 2.5 million birds.

2 pilots are on trial for harassing birds by flying to low. Their lawyer argues, "Can birds be harassed?"

Bird Man of Devon fills out with 21,600 Bird Ornaments.

Birdchick Podcast #110


iPhone Video With A Spotting Scope

Here's an experimental video of a a red-bellied woodpecker (and some red-winged blackbirds) I took using my iPhone 4s and my Swarovski Spotting Scope.  I'm using my 25 - 50 zoom eyepiece on this one and I did do a wee bit of cropping to take out a small amount of vignetting. http://youtu.be/qwh6nhE9FdY

Naturalist ADD In Spring

I signed on for a book project last December thinking that this is Minnesota and an early April deadline will be a great way for me to occupy my time. Then warm temperatures came early, leaves started bursting and survey work rolled in sooner than expected. Before I knew it, my body was chained to my book and computer and I could only glare enviously at friends posts on Facebook and Twitter as they were enjoying birds.

Sure, I had some of my field work, but trying not to throw up from the back of a float plane while counting eagle nests is not the same as a bird walk through the woods. Although, I did get a kick out of a great horned owl that took over one of my park's eagle nests--that's a ballsy move, but that's a great horned owl for you.

But finally, through a scheduling snafu, I ended up with two days off in a row and in the middle of all of that, we got word that our three new beehives would arrive. Time to relish spring and not just go through the motions of spring chores.

I was worried with all the warm weather that I might have missed my chance to see wildflowers but on bee installation day the surrounding woods was carpeted with rue anemone and I found myself in a quandary--what do I focus on for the day? Wildflowers? Birds? Bees? I tried my best to do all three. What a bonus to have a day off and get so much spring all at once.

Here's a transition of winter to spring. A pine siskin and a female goldfinch. One bird that came down to feed for the winter and the other gradually shifting into a bit brighter yellow plumage for the coming breeding season.

Up in the northern US we don't have the warbler extravaganza those south of us have going on but we do have the early ones like the yellow-rumped warblers.

But even as there are birds overhead, there are secretive and unique beauties down below. There's a patch of wild ginger near the hives and they hide there flowers below their two leaves.

What an amazing tiny flower, so hidden on the woods floor.

Our bees that survived the winter are thriving in the early spring. Bees with big fat pollen baskets strapped to their back legs returning. And the pollen is in several different colors. I think most are coming back with dandelion pollen but others are foraging on flowering fruit trees. One of the hives was so full, we went ahead an put on a honey super. Lilac are just starting and I'm kind of hoping we'll get honey that has a bit of that flower.  That happened a few years ago and I think it was my favorite.

We did our annual bee installation and put in three new hives, so combined with the three that survived the winter, we now have a total of six hives. As we were doing the installation, someone came by with a high speed camera and got footage of Neil dumping the bees into the hive. I love how the video almost makes Neil look like he's not moving while bees glitter all around him.  Here it is:

[vimeo]http://vimeo.com/40830178[/vimeo]

So all in all some great time off. And for my mom, here are a few more wildflower photos from around the hive:

Trout lily.

Trillium.

Dutchman's breeches.

 

 

 

 

Birdchick Podcast #109: Ivory-bill In Texas, Meanwhile Teenagers Find Actual Rare Bird

Another whooping crane has been shot but this time not in Indiana, this time in South Dakota.  There's a $10,000 Reward. There's a hilarious story out of east Texas about a guy in a trailer park who found an ivory-billed woodpecker. Two stations covered it with footage they recorded. One got footage of a red-headed woodpecker, the other started with a red-headed woodpecker and then got footage of a pileated.

One station tried to hide their footage, the other did a follow up that maybe the bird wasn't an ivory-bill after all.

Meanwhile, a pair of teenagers found an actual rare bird, an elaenia.  Will we ever find out what species tho?

Birdchick Podcast #109


Incredible Bluebird Video

We installed our new bees for the year over the weekend and a man named Matt Kuchta came out to film them in this really fancy pants slow mo camera.  I have to admit, that when I arrived and Mr. Neil was beaming at me with, "We have a photographer coming!" I thought, "Really, I didn't wash my hair, I'm not wearing clothing for it...beesuits are forgiving to one's figure..." But he was actually there to film the bees. However, he showed me this incredible video he had of a male bluebird attacking his window. Birds can see their reflection in windows and can interpret their reflection as a potential rival  I've written about it on my FAQ and at 10,000 Birds. Once they start fighting, it's very hard to dissuade them. Matt has tried bird netting, which prevents the bluebird from making contact with the window, but they still waste the energy making the attempt. He's now covering the windows on the outside with tin foil to break the male bluebird of the habit of coming around in looking for his rival.

As he was doing all of this, he also has a high speed Memrecam GX-8 Camera and got some footage of the bluebird attacking his window:

[vimeo]http://vimeo.com/40834510[/vimeo]

Two things struck me with this video. First, the bluebird brings out its toes just like a raptor would--kind of brings down his landing gear. Which makes sense, you don't want to attack with your beak, your opponent could attack with his beak and damage your eyes. And insectivores have softer beaks, not really much there.

Second...his cloaca is really swollen and you can see a bit of a cloacal protuberance.

Birdchick Podcast #107: Counting Birds From Space!

Well, my avian survey work may become obsolete. This is an incredible story about counting the emperor penguins in Antarctica via satellite!  Watch a video of it here on ABC. An article about how much we don't understand about bird migration...ie we can't prove that they sense magnetic fields in their beaks.

Listen to WITS on Minnesota Public Radio.

Birdchick Podcast #107

Birdchick Podcast #106: Splitting the Nuthatch

Filmed during my visit on 20 March 2012. Luckily this bird didn't land in another enclosure ;-) The gorillas are very peaceful, so nothing happened, except that the kids sniffed a bit LOL And the zoo keepers rescued the bird when we told them it was there.

Birdchick Podcast #106

Owl Attacks Heron On Live Cam

I love all the live nest cams that are available for us to watch online but knowing all the things that can go wrong with nesting, I keep waiting for the day when a nest cam witnesses something violent.  Sure, we've had epic peregrine battles, but when we are we going to see something pick off nestlings...we might get that this year with the Cornell Live Heron Cam. Recently, a great horned owl tried to go all Hunger Games on the incubating heron.  Check out the video and the heron gets angry and loud, so keep that in mind if you are watching this at work or if you have headphones on (don't worry, it's not bloody):

http://www.youtube.com/watch?feature=player_embedded&v=RBGYPQKt3wA

The birds have just started incubating, but if that great horned is that brazen now...will it return when the chicks hatch?  I don't think this is a matter of the owl desiring a nest, I've seen great horneds take a nest in a heron rookery--it was interesting to note that the herons didn't take any of the nests next to the owl nest but seemed to get along fine with a red-tailed hawk nesting among them.

Will the herons be able to protect their young from an owl? A few years ago there was a raccoon that was systematically climbing up trees at a heron rookery in MN and eating the young one by one.  The MN DNR got video footage of it and in some cases the parents watched from a nearby branch without attacking the raccoon that was eating the chicks alive.

How will this nest cam end? Happily with all five chicks flying off or brutally with some being eaten by an owl? It certainly has my attention.