Tuesday, May 29, 2007

rainy season


The rainy season official started a few days ago. Since then, we've had rain every day. It's been kind of annoying, actually.... We get up at the usual 4am, head off to the park and start doing out field research. Then around 6am it starts raining and we have to go back home. I just wish it was raining at 4am so we didn't even get out of bed!!!! Today was worse. It was raining as we got out of the car at our study site... we waited it out a bit but ended up leaving by 5:30. Really frustrating.

On the bright side, it's allowed me to catch up on some of the work I've been getting behind on. so I guess that's nice.

Today we started painting one of the rooms in the field house. It's the last room that hasn't been painted, so it'll be nice when it's finished. Boy did we uncover a lot of spiders when we moved the furniture around. Blah.

Erm I don't have much else to say so i guess that's it.

This picture is a storm front that was coming in one day. We thought it would dump a ton of rain but it was pretty anticlimactic and we didn't get any rain that day. This was before the rainy season....

Saturday, May 26, 2007

Monteverde

Yesterday I had my first hot shower since leaving Canada. It was wonderful.

We're in Monteverde, a really touristy cloud forest in Costa Rica. We delayed our 3rd day off and bumped up our 4th day off to form a weekend proper, and we made the 3 hour drive from our home in Santa Rosa to a hotel in Monteverde.

We had a rain day yesterday. We went out into the field at the usual time (4:30am) and were rained out by 6:15. This works for me seeing as my best data is collected between 5am and 6am. We then left for Monteverde around 9:30 or so. Almost as soon as we got here, it started raining. Well... it IS the rainy season, I guess. We hung out in our room (Jess, Celia, David and I) and I played with my computer. After we had dinner, Jess Celia and I spend the evening reminiscing over old music and singing to old 90s dance music. It was fun. We used the "strobe effect" on our headlamps and had a party.

Today we went for a hike in the forest. But before we went into the forest itself, we hung out in a hummingbird garden. So far, I think that has to be the highlight of my trip. There were at least 7 different species of hummingbird and they were all flying around these hummingbird feeders. I took A LOT of photos, but they're still on my camera so I'll post some later. At one point, I realized how tame some of the hummingbirds were, and I got my face within about 3 inches of the hummingbird feeder, with hummingbirds on it. I even reached up my hand really slowly and pet a couple hummingbirds. I couldn't believe it. fortunately Jess was taking photos at the same time, so I have proof that I tickled a wild hummingbird's belly!!

I'm currently sitting on a balcony of a restaurant using the free wireless. I had a full meal but I'm still feeling hungry! I'm glad I'll be eating dinner in a couple hours :)

I've been posting photos on my flickr site.

Thursday, May 24, 2007

Ugliest bird in the world





A few weeks ago, we found a nest cavity for a woodpecker species. My supervisor has become very interested in woodpeckers over the last little while, so we investigated. Stephanie, Dan’s wife, has a fancy tool that we’ve called the “peeper”. It’s an infrared camera that you attach to a pole, and it has wires leading to a screen so you can see what’s the camera can see. She plans to use it for checking nests that are too tall to reach by hand. We decided to use the camera to peep in the nest cavity. Sure enough, a little woodpecker nestling was inside!

A few days after the initial peep, we decided we wanted to band it so that we can ID it later as the nestling we know of. Dan climbed up on a ladder and grabbed the nestling from the cavity. And OMIGOSH it was UGLY. It turns out the legs were too thick to put a legband on, so we just took a lot of photos. UGLY.

The photos, in order:

1) Adult pale-billed woodpecker at nest cavity

2) What the nestling looked like on the screen of the peeper – not very clear!

3) The nestling, showing what I’ve called the “ugly chicken skin”

4) The nestling, reaching out its neck as if it’s going to be fed by a parent

5) The nestling, with its head in the position its probably most used to – reach up for food from mom or dad!



PS: While connecting to the wireless internet to post this blog and check my email, I had to avoid sitting down on a tarantula. Just thought you'd like to know

Thursday, May 17, 2007

Day Off 2





We work 6 days a week and get 1 day off. For whatever reason, we’ve decided that Wednesday is our day off. Because SOME people really like to go on day trips, we usually head somewhere on Tuesday, stay overnight, hang out the next day, and then come back to the field house on Wed afternoon.

For our first day off, we went to a beach called Playa Hermosa (I think playa = beech). We hung out and swam in the ocean and it was fun. Maybe I’ll post pictures from that day later. For the second day off, we went to a remote field station on the Caribbean slopes of Costa Rica (we are currently on the other slope – would that be Pacific??). The forest was really different there... It was very very very humid, and closer to what you’d think of as a rainforest. The forest I’m working in now is really dry, especially because the rainy season hasn’t really started in full force yet.

I don’t have much more time to type, but I will post some photos:

Monday, May 14, 2007

Banding Birds


For those who read this blog without any context, here’s the short of it. I’m doing my Masters of Science in Biology at the University of Windsor. I study bird behaviour, specifically acoustic communication in birds. In laymans terms: birdsong.

I’ll save my SPECIFIC research project for later, but in general behavioural ecology research on birds involves being able to identify one individual from the next, so you can tell who lives where and who each bird is paired with. The way we can tell one individual from the next is by “banding”. We put an aluminum leg band with a number on it on each bird, plus a unique combination of coloured leg-bands. We also take measurements, take a few feathers (to do plumage coloration measurements later on if we wish), and a blood sample (so we can later extract DNA if we want to do any molecular work).

For three summers I was a research assistant for a prof at Laurier, working with white-throated sparrows. For the most part I just took notes, although Ramsay did teach me how to do some things, even though I often didn’t get to practice them myself. Because I’m doing my own research now, Dan (my MSc supervisor) is teaching me how to actually handle birds, and band them, etc. He won’t trust me with our study species yet (I have a tendency to let birds escape my hands because I’m scared of hurting them) but there is another species of bird here that Dan and his partner Stephanie band, called the Long-tailed Manakin. The other day we caught one of these Manakins in our net and Dan asked me to “process” it. So I banded my first bird!! I had to do the whole procedure, without his help, because he was trying to catch a female of our species (a rather boring looking bird called the Rufous-and-white Wren). BTW, we catch birds by setting up nets that look like volleyball nets and putting speakers near them playing the songs of rivals – this makes birds very angry and they try to attack the invading birds, so they end up flying into our nets and voila we caught ‘em! Point of the story is: I banded my first bird, hussah!

The picture is a photo of me holding a Long-tailed Manakin. This isn’t the actual bird I banded, seeing as I was really frustrated and impatient by the time I finished banding my bird, but it’s the same species. Ain’t it cool? It’s not the most flattering of photos... I was a bit nervous. Notice my blurry left hand – it was just holding the bird’s wings so they didn’t flap. The bird doesn’t just sit there nicely when you hold it like that – it tries to flap, and that’s bad, so you have to try to keep it still until the last minute. Hence the nervousness.

Oh, and more on banding: For those who received emails from me last year when I was in Algonquin, you may remember that we name birds based on the combination of colour leg bands we give them. The system Ramsay uses is a bit more strict than the system Dan uses, where the name is really just what the colours are (e.g.: yellow, orange, dark blue, aluminum is YODA, pronounced yoda, and aluminum, mauve, green, red is AMGR, pronounced amger). Dan uses S (for silver) instead of A (for aluminum), and he feels free to insert letters, especially vowels, if it makes the name make more sense. Dan also uses more colours. Here are some examples:

Dark green, orange, green, silver = DOGS
Pink, pink, yellow, silver = PPYS (“peas”)
Blue, dark green, red, silver = BDRS (“butters”)
Mauve, yellow, yellow, silver = MYYS (“mice”)
Pink, orange, pink, silver = POPS
Mauve, orange, mauve, silver = MOMS
White, dark green, silver, chocolate = WDSC (“Woodstock”)
Chocolate, red, silver, pink = CRSP (“crispie”)
Mauve, red, silver, blue = MRSB (“Mrs. B”)
Green, mauve, silver, mauve = GMSM (“gymsum”)

And some others: WPSY (whipsy), RYSO (rizzo), MYSY (missy), WOWS, SPRG (spring), MRNS, SYGO, SPMP (Ess-Pimp), OOPS.

OK you probably get the point. Why am I telling you this?? I’m asking you to come up with some names. It’s a good way to waste time. Feel free to take a little freedom and add vowels, if you like. OH, and each name MUST have an S in it somewhere. Here are the colours:

R = Red
O = Orange
Y = Yellow
G = Green
D = Dark Green
B = Blue
M = Mauve
P = Pink
N = Black
W = White
C = Chocolate
S = Silver/Aluminum

Thursday, May 10, 2007

ticks


We have access to wireless internet now! About a 10 min drive, we got to the national park's centre, and it has wireless. Yay! However, I'm still trying to catch up on emails so haven't had time for blogging.

The biggest thing that's happened since my last blog is my newly realized hatred for ticks. I kind of knew ticks would be present, but I really underestimated the GROSSNESS of it. I have been "tick-bombed" twice since being here... that's when you sit down to watch / band some birds, and you realize you have tons of teeny tiny little ticks crawling up your legs, trying to find a bit of flesh. Or... you don't realize you have ticks on you for a couple days and then you find a totally bloated swollen tick with its head embedded in your torso. Gross.

Anyways, I have seen some cool things but I'm not sure that I'm entirely cut out for tropical field work! Yikes!

Thursday, May 03, 2007

I´m here and I´m alive!

It was an adventure getting to Costa Rica, but I´m safe and sound here now.
We had to take 2 flights to get here from Detroit. 1 from Detroit to Chicago, one from Chicago to Houston, and then one from Houston to Liberia, Costa Rica. Our flight from Detroit to Chicago was fine... and then we sat and waited in the departure lounge for the gate we heard mentioned over the intercom. Only when the flight started boarding, and my boarding pass gave them a blinking beeping red light did we realize that we were in the departure lounge. This flight was still going to Houston but it was the wrong airline. Meaning... we were in the wrong terminal, and had to get to OUR gate within 20 minutes, or it´d depart! Yikes. We got to the gate and it looked like it was closed so I looked at the guy pleadingly. He said 'we´re still deplaning' meaning, we weren´t late! But that´s when the real adventures started. We got on the plane a bit late, and then sat on the plane for a while... Finally the captain updated us: they got to a thing on a routine checklist and they were 'missing a pin'... having found the pin in the cockpit and not underneath the plane they got worried, only to realize that yes it´s supposed to be in the cockpit. they just had to get maintenance to sign off on it. So we left an hour late. As we´re in the air, we´re thinking we don´t have that much time to get off the plane in houston and then back onto the plane to costa rica, so we get a little nervous. THEN the captain comes on the intercom and updates us again: ' we´ve been having a little weather lately, and we´ve been rerouting to get around it... we don´t have enough fuel to get to houston.... so we´re gonna land in dallas and fuel up'. hmm.... we sit in dallas for a long time (well over an hour) because of 'paperwork'... but finally we´re heading to the runway and we stop and sit there. captain says 'so we had enough fuel to go straight to houston... but now houston wants us to reroute again... meaning we don´t have enough fuel. we´ve got to go back' so we go back to the gate and refuel again. AT least time we got updates about those of us with connecting flights in houston. they rattled off a list: if you´re going to bla, you´ve got a flight leaving houston at 8... etc etc etc. AND if you´re going to Liberia, Costa Rica, yoú'll have to wait until tomorrow because there´s only one flight a day. We´ll put you in a hotel.
But they didn´t. We got to >Houston (around 8:30, we were supposed to land around 2 or 3 or something), they barely even were helpful until we found one particularly helpful woman who told us a few numbers to call to find ahotel - but the airport wasn´t paying for it. We ccouldn´t get the payphone to call Dan in costa Rica so this nice lady let us use the airport phone to call him. that was also nice of her. We tried calling a bunch of hotels but there was nothing available so we slept on the floor of the airport. At least it was quiet, unlike lima. And carpeted - the chairs all had armrests so we slept on the floor. And the airport was empty, just cleaners. So it wasn´t bad, as far as sleeping in airports goes.
And finally we arrived yesterday around noon, unpacked our stuff, went for a walk and saw some volcanoes, and then watched the sunset... ate a yummy dinner of pasta, and headed to bed around 8pm.

This morning we got up at 4am and headed out into the field. Dan was taking me on a tour of the study site. It was 'cool' today, starting the morning off at 21degrees, and hitting only 28 by 11am. It´s the dry season now, so it hasn´t started raining yet... that´ll happen soon.

I saw some cool birds today, so if you´re bored you should search for them on google images, or flickr or something.
Blue.crowned motmot
Elegant trogon
Pale-billed woodpecker
Long-tailed manakin

And I study the Rufous-and-white wren, a rather boring looking brown bird with a decently pretty song.

I just found out today that I won an award through a national granting agency. The Fred Cooke Award, it gives me $700 to do research or travel to a scientific conference. Sweet.

Also, I have a professional website. It´s not finished but you can check it out
http://web2.uwindsor.ca/courses/biology/mennill_lab/barkern/ there