Some photographs I took during a visit to La Selva Research Station in 2008. Old, but recently discovered they hadn’t transferred to my site when I bailed on Flickr.
I was stuck inside a small room for most of stay (I was consulting for Organization for Tropical Studies), unfortunately, so not as many pics as I’d like. The full album (approximately 50 images) is below. I wish OTS would hire me again.
This little spider is a golden orb weaver (Nephila clavipes), I think:
Jackfruit (Artocarpus heterophyllus) still attached to the tree:
Bromeliad on branch:
My high-security hotel in San José,
Just mouse-over the thumbnails below to see title, or click to see larger.
Posted in Biology, Education, Photography, Science
Tagged animals, costa rica, La Selva, natural history, Organization for Tropical Studies, OTS, photography, plants, research station
UPDATE: please see this page for updated slides and additional tips.
Here are tips for educators on how to attribute images in a Powerpoint slide deck (hit pause button to assert manual control of the slide advance). The tips are focused on the logistics of attribution (placement, text color, etc.) since the law aspect is, um, complicated. It’s just a draft, so if you have suggestions, let me know in comments or via email. I made it because very, very few educators seem to provide image credits. Or at least the ones who post their slides online …
In other news, my other thoughts on Powerpoint.
And, since you’re reading below the fold … any advice on getting WordPress to display Powerpoint slides so that URLs work? I’ve tried several plug-ins, but nothing seems to work.
Posted in Biology, Education, Graphic design, Photography, Science
Tagged attribution, citation, copyright, creative commons, image, lecture, lecturing, not-for-profit, online, photography, powerpoint, Prezi, publish, slides, slideshare, teacher, teaching
This post shows a new setup for my automated system to vacuum camel crickets. The entire system (photograph below) now resides in a cardboard box, so it’s easily movable (I’ll be making cricket-sized holes around base, though, so they can approach from all sides). Vacuum tube is now hidden behind box, but with a clear plastic dining tube attached and extending into the middle of the box. Food bait is inserted into the dining tube at the end of a wire that is hooked around the tube entrance so that food is not vacuumed away along with cricket. A Belkin WeMo motion sensor is suspended from above using a flexible wire that allows me to fuss with distance and angle. Motion-sensing, battery-powered lights flank the dining arena. These lights have been covered in red paper so that the camel crickets are not as alarmed by the sudden illumination. Finally, a Belkin Netcam HD is trained on the arena so that I can get alerts when there is something about to happen, just in case I can spare a moment to watch (it has infrared illumination). As per before, the motion sensor activates the vacuum, briefly, then resets for the next one — the system is fully automated and works 24/7. It really sucks.
Posted in Biology, Education, Photography, Science
Tagged automated, Belkin, biology, camel cricket, drone warfare, education, motion sensor, Netcam, pest control, photography, Rhaphidophoridae, spricket, vacuum, WeMo
The New SmugMug was launched today, and users can migrate their legacy sites to the improved templates whenever they desire. But don’t press that button yet: converting to one of the new templates will permanently install a branding footer on every page, and you can’t undo it, apparently. This means that if you currently “hide” the footer with html code (not allowed, but many do it) or if you had your site customized by a third-party … migrating to the new version will eliminate all concealment tricks. What will show up is one of the two lines (you choose!):
For those who joined SmugMug in the early days, you were grandfather out of the recent requirement that ad be displayed … I’m not sure if those grandfathered elite are still grandfathered on New SmugMug.
Of course, plenty of sites have a similar policy (e.g., WordPress), so my post title might seem a bit over the top. But many photographers don’t really want their potential clients to know exactly how much it costs to produce a 6′ canvas-wrapped wall photo because it reveals their profit, and many people don’t think photographers really need that much profit. And even if they didn’t mind clients knowing base lab prices, the name of the company is not really professional sounding, even though they are truly professional and wonderful at heart. The similarity that comes to mind is “Smuckers,” and it addressed the issue with a delightful ad campaign (“With a name like Smuckers, you have to be good”). “SmugMug” just sounds bad, and many photographers don’t want it on their site even if it’s at the bottom of the page.
I suspect that if they received 10,000 complaints about this issue, they’d reconsider. I tried for years and failed, but here’s the link if you want to register your anger. I recently gave up and migrated to Zenfolio…which allows me to remove all advertizing (my site, if you want proof). I miss many things about SmugMug, but I’m happy with my decision so far.
I just switched hosting services for my photographs, so many of the images on this site no longer link to my photo site. My sincere apologies if you had linked to, favorited, or pinned one of these images. I’ll be going through all of my static pages and old posts to fix things up in the coming weeks.
My photo site is still at http://photography.colinpurrington.com if you care to browse. New photographs coming soon from recent trip to Mohonk Mountain House in New Paltz, New York: if you need a print of mountain laurel in bloom, I got you covered. Also coming soon will be improvements in navigation and layout…bear with me as I learn the tricks to the new hosting service.