Showing posts with label Costa Rica. Show all posts
Showing posts with label Costa Rica. Show all posts

Wednesday, June 15, 2016

Wings in Slow Motion

Broad billed Hummingbird, Madera Canyon, Arizona

I'm fascinated with birds in flight and have been fortunate to capture a few photos worth sharing.  Lately, I've been messing around with high speed videos at 120 and 240 frames per second (fps).  The result is slow motion; often revealing some of the added beauty of flight that we don't normally appreciate as birds whizz by!!

Here's a short compilation of some of my latest video clips from the past few months, including birds from Costa Rica and Mexico, as well as here at home in Victoria, BC.


By the way, if you find yourself in North America in February, Madera Canyon, just outside of Tuscon Arizona, is a fantastic place for escaping the Canadian winter and enjoying early spring birds.  See the Friends of Madera Canyon for more info.

Tuesday, May 24, 2016

Maasdam - Panama Canal cruisers - Thank You!!

Gatun Locks, Panama Canal from on board Maasdam, May 2016


Dear Friends from the Maasdam,

Thank you very much for being such a great audience!  Hopefully you've had a chance to regale your family and friends with tales of vineyards moving north, the Red Devils of the Sea of Cortez, and cooperative hunters communicating with the whites of their eyes!!

I presented some fascinating research on Human cooperation
(what's wrong with this picture...??)
PS: real apes don't have such highly visible white in their eyes
 In our species the sclera is bright white and the iris is colored, providing sharp visual contrast. When we look at someone, we can clearly see where their eyes are pointing independently of where their face is pointing, even at a considerable distance, thanks to the contrast between the sclera and iris.  Our eyes have evolved to enhance communication and cooperation - i.e., teamwork while hunting.  Other primate species try to keep their eye direction less discernible because they're not as interested in sharing. (see Nature 387, 767-768 (19 June 1997) Unique morphology of the human eye, Hiromi Kobayashi & Shiro Kohshima).  For more on this I highly recommend the book: Evolution for Everyone by David S. Smith.

And now, for your added enjoyment...!! Here's the clip I took of the Black-mandibled Toucan while we were on a shore excursion in Puntarenas, Costa Rica, feeding on the Cecropia tree.


Thanks again for a great voyage... hope to see you on another cruise!!  Our next cruise will be on the Rotterdam, Atlantic Adventurer, October 25 - November 19, NYC to Athens.

If you'd like to stay in touch, please sign up for my email updates -- scroll to the very bottom and you'll find the sign-up on the right side of screen.

All the best and happy travels!!
George & Jan

Thursday, April 28, 2016

Toucans and Tapirs, Costa Rica

Black-mandibled Toucan, Costa Rica
Costa Rica is renowned for its birds and wildlife.  In March, we undertook a research trip to explore some of the exceptional wildlife viewing opportunities.  We were not disappointed!!  For example, we had an amazing time in the tropical rainforest managed as a wildlife refuge and eco-resort by Jack Ewing at Hacienda Baru, near Dominical.  (BTW, I can highly recommend Jack's book Monkeys are Made of Chocolate!!)  This wildlife refuge is an important link in the Mesoamerican biological corridor.  The aim is to provide sufficient interconnected natural habitat for wildlife such as the native Baird's tapir and, ultimately, the "top of the foodchain" in these rainforests - the jaguar.   This fascinating creature (check out that snout!!) can reach up to 400 kg or over 800 lbs.



Watch a great little video of a female and her youngster on YouTube.  Females with young can be dangerous, as discovered by the Costa Rican Minister of Environment (luckily he was OK... and it's a great story!!).

Here's a short video clip of our explorations in search of a mystery caller!!


 I will incorporate many of these photos and stories in my upcoming lecture series on the Maasdam Panama Canal cruise May 3 - 25, from Ft Lauderdale to Seattle.