Tag Archives: hiking

Camera Traps Abound + >16,700 Steps Before Lunch

Hello hello everyone! Before I get into any of the day’s activities, I have some very exciting news! Last night, I had two taxa sightings! The first was a black ground beetle (Pterostichus melanarius) in the family Carabidae spotted in the classroom in the building next to ours as it crawled along the walls. The second was a flat faced longhorn beetle (Callipogon barbatus) and was actually in one of my classmate’s hair.

A banded netwinged beetle (Calopteron discrepans)

Today I was also able to identify three different beetle species. There was another ground beetle, this time of a dark coppery almost black color, that was crawling on the ground near the base of the Bird Tower and a banded netwinged beetle (Calopteron discrepans) near the base of a large fallen tree as well as many fireflies (we captured one and I believe it was the species Ellychnia corrusca within the Lampyridae family based on the stripes on its back and lack of distinct median ridge) flickering about during our hike through the rainforest.

A firefly (Ellychnia)
A firefly (Ellychnia corrusca)

Speaking of which, today we went out into the Chiquibul Forest for the first time and what an experience that was! Over 31,400 steps taken, over 13 miles covered, over 2800 calories burned, and over 120 flights of stairs later, we had set up 12 camera traps to take pictures of the species that roam the area for the next five days. Now I am going to head to bed and get some rest for tomorrow’s activities. Thanks for reading! 🙂

Made it to the top of the Bird Tower!
Made it to the top of the Bird Tower!

Smile for the Camera

Today’s task seemed simple: form a hypothesis and set up 12 camera traps in the forest surrounding LCRS. 

Twelve hours later, our work is finally complete, but it was much easier said than done. After a 5:30am birdwatching session and a hot cup of tea, we set off to develop our experiment. We opted to test the impact of human pathways on local species richness and composition in the Chiquibul by setting up camera traps along roads and trails, as well as in natural clearings. In five days, we’ll collect these traps and see what diverse organisms they’ve managed to catch on film.

The morning’s hike seemed manageable on a map, but many hours and some (incredible) scarlet macaw sightings later, we had set up only half of our traps. By our 3pm lunch break, I had walked 7.8 miles or 16, 652 steps. Talk about a morning workout. 

View from Bird Tower near LCRS.

Right before lunch, we ended our work at the Las Cuevas Bird Tower. The rickety tower stands at over 600 m of elevation, and the view is almost worth the steep hike up. (Note to entrepreneurs: the Bird Tower would be an ideal location for opening an ice cream stand).

Sumichrast’s skink (Eumeces sumichrasti).

Despite sweat and blisters, we loaded up on lunch and set off on the Monkey Tail Trail to install the remaining traps in clearings and a natural stream. The main reptile for today was the Sumichrast’s skink (Eumeces sumichrasti), an orange and black lizard with a bright blue tail. I saw evolution in action when we caught a blue-tailed skink; the lizard quickly shed its skin and darted off, leaving the wriggling blue tail in our palms (and the rest of the animal out of sight). 

With our twelfth and final camera trap set in a mud wallow for a prospective tapir sighting, we finally trudged our way home. Though we were all exhausted and covered in sweat (and ticks, in some cases), I found some  peace in the pitch black of the forest. The trees of the canopy arched over the trail to form a tunnel, just like the trees at home on University Boulevard. And just as the blinking lights of the city lead me home at Rice, the twinkling eyes of spiders lit up the trail with pinpricks of yellow light, finally leading us back to Las Cuevas.