Camera traps are one of the best ways to observe wildlife behavior that you’d likely not see because it’s either dark out or your presence would alter the animals behavior. I bought my first camera trap around 2005 and was instantly addicted. I had no idea there were such shenanigans happening when I wasn’t around.
Now, in 2019, I have about 10 personal cameras set up in the desert around my home town, Tucson, including my backyard. I also have another 10 cameras set up at Audubon’s Appleton-Whittell Research Ranch near Elgin, Arizona. We use these cameras for long-term wildlife monitoring, recording which animals and how often pass through the research ranch.
In this post I’d like to share some backyard wildlife action my cameras recently captured.
The Queen and Monarch butterfly season in my pollinator garden was pretty subdued this summer. Not sure if it was the dismal monsoon season with very little rain or other factors. I did manage to catch a couple stages of metamorphosis of a queen butterfly.
First, watch a queen caterpillar turn into a chrysalis:
And the next step is the fully developed butterfly emerging from its chrysalis:
For the third year and second time this summer a Broad-billed Hummingbird raised a new batch of hummingbirds in a re-used nest in my patio. Both the first clutch and the second (seen below) from this summer had two eggs, but only one from each clutch was viable and successfully fledged.
Here’s a photo of the two nestlings from last summer’s clutch:
Here’s a male Broad-billed hummingbird I photographed at one of my feeders, fully displaying his sexual dimorphism.
Finally, here’s a video of the female feeding her one nestling from the last clutch of this summer:
Dear old blog, I’m back. I’ve missed you! A lot has been going on since I last posted. Well, maybe not a lot, but at least some interesting things came and went since January. For this post I’ll start with the most notable and catch up with other tidbits in other entries.
The Kwai is a motor sailor, which makes it perfect for such a project. Her sails would allow us to use much less fuel than a traditional diesel powered vessel thereby lessening our carbon footprint. The ghost net mission lasted 25 days and approximately 2800 nautical miles during which time we collected nearly 40 tons of ghost nets, plastics and other marine debris.
Contrary to popular belief, the Great Pacific Garbage Patch is not an actual “island” of plastics spinning in the middle of the gyre. The marine debris is widely dispersed within the gyre and can be affected by wind, current and localized storms. As we sailed through the gyre we would pass through areas where plastic bits and pieces passed by every few seconds. We would also find the large entangled masses of lines, nets and other debris which the waves had turned into floating conglomerates. The largest mass we pulled out weighed around 5 tons. We also traveled many miles without seeing any marine debris.
There were three primary ways in which we found marine debris. The first was locating trackers that were already attached to the nets. How did they get there? Ocean Voyages Institute (OVI) gave custom satellite trackers to various ships that were going to travel through the gyre with instructions to attach the trackers to any large masses of ghost nets. We tracked down and found around 18 of these. Since marine debris tends to congregate in currents, we would then send up the drones to search for more debris in the area, guiding the ship to other masses of debris. But, in all honesty, the crew of the Kwai were just as good if not better at times, of spotting debris while searching the sea from the crows nest.
Here is the video of the mission created by Ocean Voyages Institute:
Here is a fun aerial video I made of the Kwai under sail:
While out and about in Costa Rica I was able to spy some pretty interesting birds. The distinguishing features for my favorites are their plumage colors and unique tail feathers. My favorite sighting was a quetzal in the family Trogonidae. I spotted the bird above us, but it was my hiking partner who was able to capture the better image of the bird before it flew off. Diego said this was one of only a handful of sightings in several years in that location.
The next bird with beautiful plumage and unique tail feathers is a motmot. I think this one is a Blue-crowned motmot. Look at those tail feathers!
The last fascinating bird I spotted was near my room. This one is in the family Cuculidae and is a squirrel cuckoo. As you can see, its distinguishing feature are its extra-long tail feathers with notable white tips.
There’s a peacefulness here, though its purposeful, intentional on my part, finding beauty in the simple things. Every morning I wake to the call of a Rufous-tailed hummingbird outside the bungalow and melodious songs of distant cryptic birds. There are photogenic spiders to admire and unique plants to photograph. I left my DSLR at home so all the photos are from my cell phone or my Lumix point-and-shoot camera. Not the best, but fun.
While I am still in Costa Rica, I wanted to share a short video of many, but not all, of the mountain lions my trail cameras captured in 2018. Not sure how many individuals are represented here, though I’m thinking around 8 or 9, based off location and physical characteristics. Feel free to comment if you have a guess or know an easy way to visually distinguish individuals. Enjoy!