Lawrence's Warbler

I took a quick trip down to Indianapolis to visit my family. On the way, I made a stop at Mr. Neil's and got a big surprise. I went to the spot where blue-winged warblers have nested in the past and sure enough heard the familiar 2 note, buzzy call of a blue-wing. I was excited to see one, but when I got it in my binoculars I was surprised to see something golden-winged warbler-ish...it was a hybrid!

This is a Lawrence's warbler which is some sort of mix of blue-winged warbler and golden-winged warbler. These two species are known to hybridize, the more familiar hybrid is the Brewster's warbler. This bird really threw me for a loop because it sounded so much like a blue-winged warbler. Here's a video so you can hear what it sounded like (there's also a common yellowthroat singing in the background):

http://www.youtube.com/watch?v=4XffAG983LY&feature=youtu.be

I was kicking myself that I didn't wander the trail for bird watching until so late in the evening, I wished I had better light. I took both the photo and video with my iPhone through my scope...incidentally, I used the Meopix iScoping Adaptor to secure my iPhone to my spotting scope...more on that later.

I found an interesting article by by David Bonter and Irby Lovette on these two hybrids. It reads, "The most common hybrid form is known as a "Brewster's" warbler; the rarer form is known as a "Lawrence's" warbler. We currently believe that a "Lawrence's" warbler results when two "Brewster's" warblers mate, or when a "Brewster's" warbler backcrosses with one of its parent species, but research into the genetics of hybridization between these species is underway and many questions remain unanswered."

I haven't paid attention to this spot in the last few years because of my work and travel schedule. Did a golden-winged warbler mix it up with a blue-winged warbler? I can't imagine this bird coming to the exact territory where a blue-winged has nested in the past unless it hatched here. One thing is for sure, I'll be checking it more closely this year.

Here's a an article from the American Birding Association's Birding about the hybrids with lots of great photos.

 

 

Birdchick Podcast: #113 Hunting & Birding

A European government agency wants to trap hawks to allow more non native pheasants to breed so people can shoot them (and no, this story isn't from Florida). An interesting discussion about reporting rare ducks and how some hunters use bird listservs, bird blogs and rare bird hotlines to look for rare ducks to shoot.

OMG the most pretentious article/field guide review I've ever read...well, except maybe for that one time a bird book author totally dissed a competitors book and then in the same article touted how awesome his own book was.

The Anniversary Of The Great Blue Heron Rookery Destroyed By A Tornado

This has been an action packed week for me, it's the one year anniversary of the Minneapolis Tornado that ripped through a great blue heron rookery, destroying all the nests (and almost all the offspring) and displacing most of the adults. The herons ended up renesting, some at an older rookery at Coon Rapids Dam and then other establishing a new rookery downriver at the Head of Navigation on the Mississippi River, near Marshall Terrace Park. To our surprise and relief, some of the birds ended up fledging young last year.

And to my utter delight, they came back this year and nesting is again well under way. Tom Crann from All Things Considered asked if there was a way to go out and visit the rookery. The superintendent of my park (MNRRA) Paul Labovitz offered to drive the boat and try to safely land on the island. So off we went under the threat of rain and lots of wind to visit the new rookery. Above is Jayne Solinger, Tom Crann, Paul Labovitz, Jeffery Thompson and Brian Valentine. Tom was getting a photo of me getting a photo of him.  It was all very meta on Twitter.

This is a shot beneath the rookery from the boat, look at all those those nests.  Even though it was windy, if you took a moment, you could hear the chicks begging for food. Paul found a safe place to land the boat and we walked around on the island. I was able to count about 40 nests, most of which were active. I wasn't sure if some of the smaller ones were starters or leftover from last year. There's still plenty of room to grow on this island, so I'm sure we'll see more nests in years to come.

We had fun on the island and I even taught Tom how to digiscope with his iPhone and my Swarovski scope.

This is one of our iPhone scoped photos, we were sending them to Twitter, but Tom also added them to the story on the MPR site. Awesome. These young herons look like they are about to leave the nest. I think that mild March allowed the great blue herons an early start on nesting.

I couldn't help but notice how much poop was on the island. As I understand it, Xcel Energy owns the island and you're not supposed to land on it, but people do.  Last year I found some campers and a local tour operator landing under the rookery. I couldn't help but think this a foolish situation, fish reeking heron poop is no fun to have on your clothing...or to camp under--ew. While we were on the island, we felt some moisture and we thought it had started to rain...

Then I noticed that the speckles were white and realized that I just got the MPR crew covered in heron poo! Way to go, Ranger Sharon! I had to call and ask Swarovski what the best and safest method is for removing heron poop from my spotting scope body. Typically I just run it under the shower but I think this will need a little elbow grease...and quite possibly a toothbrush.

Thanks to the super windy conditions on our way back to shore, everybody got sprayed with Mississippi River water, so that did kind of help clean off the heron poop...though everybody had to go back to the studios a little wetter than expected.

The peregrine falcons who use the nest box flew around us on the island a few times.

You can see they are still using the island as their plucking perch. We found all sorts of bird parts from several blue jay wings, killdeer wings and catbird parts.

There was even a disembodied killdeer head!

Canada geese nest all over the island, but many of the nests were abandon. I wonder if people landing on the island or the constant barrage of heron poop was the cause.  I wasn't able to get a photo but there are also at least three spotted sandpiper nesting territories. You know, if it weren't for the heron poop factor and parent freak out factor, this island is a naturalist's dream and I would love, love, love to use it as an outdoor classroom.  So much to explore and every bit of it is a teachable moment.

So, here is the story from All Things Considered and Tom also found that Xcel has set up a heron cam, so you can watch from the safety (and less stinky) area of your desk.

 

 

 

 

Hummingbird Reminder

It's the time of year when I get hummingbird questions so I thought I would do a quick reminder about hummingbird nectar. Here is the recipe:

4 parts water 1 part table sugar (not honey, not corn syrup, not Splenda, not Stevia, no artificial sweetner)

Don't bother with red dye, it's not needed, could be harmful (we don't know for certain but it's best to err on the side of caution). Your feeder should be red enough to get the hummingbirds' attention.

Mix until the sugar is dissolved. One thing that I do is add in a little hot water from our tea kettle to the sugar, just enough to dissolve it. Once it's dissolved I add in cool water so the nectar won't be too hot and can go right in the feeder. You can make a big batch and store the excess in your refrigerator for up to two weeks.

Remember to keep the nectar in the feeder fresh. If you feeder is in direct sun, change the nectar every two days. If it's in the shade, change it every five days. If the nectar looks cloudy or if you see black on the inside of the feeder or around the feeder points--clean the feeder and change the nectar. A clean feeder is essential.

If the idea of keeping a feeder clean is daunting, use flowers to attract hummingbirds instead.

http://youtu.be/JhTSjgwKzUo

 

Birdchick Podcast #112: Bird Spies, Swan Egg Thefts

It's tough to be a banded bird in the Middle East. A dead bee-eater found in Turkey has been accused of being an Israeli spy.  Apparently this is not the first time. Griffin vultures with satellite packs were detained for similar reasons in Saudi Arabia in the past. Mute swan eggs are being stolen from nests in an Orlando, FL park.  One man was arrested for one particular theft (he ate a couple of the eggs) but the others remain a mystery.  What baffles me is that mute swans are non native so you can't prosecute people for stealing the eggs...unless these are "pet swans" owned by the city.

Here's a short video from Birds and Beans about why you should look for shade-grown coffee.

http://youtu.be/wirnRx-zlNk

And this made me laugh (and you will too if you are familiar with this meme):

FWQG
FWQG

Birdchick Podcast #111: Biggest week in American Birding, Canada

A quick recap of the 2012 Biggest Week In American Birding. Bird festivals make it into Dear Abby or How to nail closed your coffin on the bird festival speaking circuit.

Holy cow, the eagle cam drama over at the Minnesota Bound Bald Eagle Cam. One eaglet fell out of the nest, the other got tangled in nesting material but no worries, after intervention from The Raptor Center, the chick was rescued, rehabbed and back with its parents.


The Canada Incident

So, I was supposed to be at the Point Pelee Festival of Birds this weekend, something I was really looking forward to doing--both as a presenter and field trip leader and as a birder to the area.  The warbler watching is legendary. But Canada refused me entry to their country. I've been to a lot of places.  I'm not as well traveled as some of my professional bird guide friends, but Kazakhstan, Israel, Guatemala--no problem. The country immediately north of the state I live in?  Easy, laid back Canada? They're the ones who have a problem with me? What the heck?

So here's the story. I'm not putting this in to make excuses for missing a festival, but I've had more than one person ask about my criminal record or if I had something naughty in my vehicle.  No, it was simply a clerical error.

Swarovski Optik is a sponsor of my blog and periodically, they will send me out to bird festivals to help demonstrate product--especially for digiscoping. They are also very generous when a bird festival has a small budget and would like to bring me in as a speaker and will sometimes help cover some of my costs. For Point Pelee, Swarovski paid my travel and lodging, while the festival paid my speaking fee. And let's be clear, I charge a livable wage, not David Allen Sibley rates.

When this was coming together, I asked if there was anything I needed to know about coming into Canada.  I asked several people, including my travel agent. Everyone felt there would be no problems with this.

My plan was to be at the Biggest Week in North American Birding and then drive up through Detroit into Canada and spend a weekend in Point Pelee National Park. The two areas are fairly close, so I spent Friday morning at the Biggest Week helping people get looks (and photos with their phones) of a hidden eastern whip-poor-will.

I took this with my iPhone through the scope, see it? If you don't see it right away, don't feel bad.  Taking this with my phone actually helped because I could show people this and point to exactly where they needed to look to see the whip-poor-will.  Most would exclaim, "Oh, wait, I thought that was the log."

Kudos to whoever found this bird in the first place, it was really hidden.  I just managed to get my scope on it so everyone could have a chance to view this little nightjar.  I had to chuckle while watching it. The last time I had a whip-poor-will encounter it was on skinny dipping trip that resulted in one of the worst reactions to poison ivy I've ever had in my life.  Remember that night, NBB?

As you can imagine, lots of people wanted to see a whip-poor-will and since it was so hard to find, it was times easier to line up behind my scope.

Bird guide, Erick Bruhnke got a photo of my solution to my claustrophobia on the Magee Marsh boardwalk when birders would crowd together: perching up on the railing.  I wanted everyone to have a chance at the whip but I also kept my eye on the time because I needed to head north to Canada.  Eventually, I got a friend to set his scope up in my place and I headed out to Canada with the knowledge that if traffic wasn't bad, I could do some lovely evening birding before leading a trip the next morning at 7am.

I got to the border and as I pulled my car up, the first customs agent had some questions:

Customs: Is this your first visit to Canada?

Me: Yes.

Customs: Why are you here?

Me: Bird watching.

Customs: Where?

Me: Point Pelee

Customs: Why there?

Me: There's a bird festival.

Customs: What will you be doing at the festival?

Me: Leading field trips and giving a photography workshop.

Customs: Is that what you do for a living?

Me: More or less.

Customs: Are you getting paid?

Me: Yes.

Customs: Who is paying you?

Me: The festival.

Customs: Since this is your first trip to Canada, please pull into the parking area and step inside.

Inside I had another customs agent question me more thoroughly and then she said, "You need a work visa, you have to go back to the US."

Perplexed, I asked what she was talking about and said, "Since you are getting paid to come here, you could be taking work away from a Canadain. The festival needs to get a work permit for you and prove that no one else in Canada can do what you do. What? You're a photographer? There could be a Canadian who could do that."

A combination of panic at missing a field trip and a little indignation I said, "I teach a very specific technique of taking photos of birds with an iPhone and a spotting scope."

In a very no nonsense tone she said, "Anybody could take a picture of a bird with an iPhone."

"Not the way I do it," I said, and my brain kicked in and said, "Back off, Shaz, don't cause a scene."

I asked if I could just pay the visa fee now...even though it was half my speaking fee and she said no, that it has to be applied for ahead of time.  I asked, "So, what if I don't get paid, what I refuse the fee?"

She said, "You've already stated that you're going to get paid, it's too late."

"What can I do so I can fulfill my duties at this festival tomorrow?"

She handed me a sheet of paper with a bunch of uses numbers that the festival organizers could call to try and speed through a visa for me but since it was Friday night...no one was answering those phone lines.

Sarah Rupert tried very hard all weekend to get hold of someone but it just didn't happen. Poor thing had her own duties with the festival and had to take over my field trips and cancel my workshops.

I think if I had a reasonable customs agent, things could have gone a different way, but I had the no nonsense, no sense of humor agent and my Jedi mind tricks would not work on her.

As I related my tale via text and Facebook to friends as the situation was going down, people suggested alternate borders and trying to get in on Saturday.  Since I was questioned so thoroughly and they had a computer record, I really didn't want to risk any further trouble.

I ended up going back to Biggest Week but didn't enjoy it nearly as much because I felt like I was shirking my duties at Point Pelee.  This is the first time I've had this kind of utter failure with a festival.  I feel especially bad because I met so many people at Biggest Week who were coming to the digiscoping workshop in Point Pelee.  One woman said she had signed up for one at a different festival and when she arrived the organizers told her that the instructor just didn't show up.  I tried to explain that there may have been mitigating circumstances for the instructor like illness or family emergency.  She seemed dubious and said she looked forward to mine...wonder what she thought when I didn't show up on Sunday?

Again, I apologize for any inconvenience for people who showed up to the festival.  We're going to try and make it happen again in the future.

 

Point Pelee Bird Fest

I regret to inform that due to a clerical error I will not be at the Point Pelee Bird Festival tomorrow, Saturday, May 11. I'm really steamed about this, it's a customs issue. The Fest is going to try and get me in for Sunday. I apologize for any inconvenience.