Tag Archives: Lepidoptera

Day 12 – Seeing a Heliconius butterfly!!

This morning we went on a long and speedy hike to pick up all the camera traps we laid out on our first day in the Chiquibul! I had a great time using the GPS to help find the location of our camera traps, although it took me an embarrassingly long time to figure out how to zoom in and out on the GPS map!

On our hike, I was able to confidently identified a butterfly! I saw an orange striped butterfly in the genus Heliconius. It looked just like the tiger-striped long wing, with orange striped wings and white spots on the ends of the front wings. However, as this butterfly has several mimics it could have been one of them instead. This genus of butterflies has been used in many studies about mimicry, so this was especially exciting for me!

I also saw a really cool massive wasp (?) while hiking this morning. It had long orange legs and a black body with yellow markings. It was giant, about the size of a ping pong ball, and just resting on a leaf. Hopefully I can look it up when we get back to civilization and figure out what kind of wasp it is! ( Or ask Scott!)

[[[[insert was picture]]]]]]

In the afternoon there was a heavy rain, and the previously dry frog pond filled up a bit. This was very exciting as it meant that the frogs began to loudly call from this area. We hiked out to see them, and although we didn’t have any spottings it was very cool to be surrounded by their loud strange calls. According to one of the staff members at Las Cuevas Research Station, it was likely a bunch of Mexican Burrowing Toads.

We drove out of the Chiquibul this afternoon, and although it was a long and bumpy car ride, I am happy to have warm water again!

– Ava

Day 11 – Ants!!! (and a few butterfly catchings)

Today we opened leaf cutter ant colonies and laid out pitfall traps for Arthropoda in the canopy and on the forest floor. While laying out our pitfall traps, we were able to see two moths which had been infected with ophiocorticeps fungi! This fungi infects the host, hijacks its nervous system and causes it to move to a preferable location, then kills it and sprouts out of its body to release its spores!

[[[[[[zombie moth pic will be inserted later]]]]]]]]]

Near the research station, we opened up two leaf cutter ant colonies and were able to see the fungus farms on the inside! The first colony we opened was only about a year old, and we were able to take out the queen. She had a massive swollen body and was around 2 inches long. I learned how to pick up the soldier ants in the second colony and was able to capture a few. I let one bite my nail and a callus on my hand to see its biting power. I also let it bit a small hole in my shirt for a souvenir!

Between the two ant colonies, while digging, Michael came across a Mexican Burrowing Toad. This toad is quite difficult to spot, as it is generally burrowed underground. Its body is wide and flat, with red spots. It had pretty short appendages and basically no neck – making it look both incredibly goofy and cute.

After dinner, we went on a night hike to the dried up frog pond. This was the coolest experience I have had in Belize so far! We were able to see 2 endangered Morrelets Tree Frogs, one of which hopped onto my shoulder! We also saw a snake climb a bush and find and eat a clump of tree frog eggs! Elena spotted a second snake behind this one while we were watching it, which led to us finding an additional 5 snakes in the canopy above us!!

Enjoying every second here in the rainforest!

– Ava

Day 10 – Catching butterflies + eating termites

We had our first full day in the Chiquibul today, and it was action packed! I started off the day birdwatching at 5 am. I saw a group of 3 wild ocellated turkeys, a pair of plumbious kites (predatory birds), many black vultures, and several toucans! The morning chorus is nearly deafening and occasionally accented by the black howler monkeys.

We spent the rest of the day laying out camera traps to try and see some mammals, and got to hike many of the surrounding trails in the process. On one of the trails, we ran into a large termite colony. After advice from Scott, several of use ate a few termites, which shockingly taste just like carrots!

This afternoon, I got some practice catching butterflies and was able to successfully capture 3! The most common butterflies around were sulfur butterflies, but I also found some other more rare and interesting ones! At the bird watching tower nearby the station, I caught a moth/butterfly that had a black body with iridescent blue spots, and wings that had orange borders and clear centers! Maybe related to the glasswing butterfly (due to the shared clear wings), although this is very vague speculation on my part!

[[[[[ insert moth pic]]]]]]]

At the end of our day, we visited a seasonal frog pond (fills up with water through the rainy season) that was currently muddy but not yet pond-like. Hanging from a branch above the center of the ‘pond’ was several clusters of red-eyed tree frog eggs! These eggs slowly develop, and when the pond is full of water they will hatch and the tadpoles will drop into the pond.

– Ava

Day 9 – Caracol ruins + lots of butterflies + moths!

Today we traveled from the Tropical Education Center into the Chiquibul! I saw a ton of butterflies and moths today, starting on the road to the Caracol Mayan ruins in the Chiquibul. There were a ton of light yellow butterflies (which our guide said were called ‘sulfur butterflies’) as well as bright yellow ones, white ones, and many others! Once we got to the Caracol ruins, I was constantly distracted by every new butterfly that passed me (and there were a lot). Another cool one I saw was light green with black bands on its wings! Although I saw a bunch of butterflies, I haven’t been able to identify any yet, as there are so many species! I only got a picture of one small brown moths on the steps of one of the Caracol ruins:

(I will insert my pics when I have better WiFi!)

The Caracol ruins were also very cool. We saw several large pyramidal temples, as well as a court where the Mayans used to play a ball game. This area is massive, yet only about 1% has been excavated so far. One of the buildings we climbed to the top of is currently the tallest building in Belize!

In the car today, we saw two Scarlet Macaws! We also saw lots of other cool birds today, including Montezuma Oropendolas and the Blue Crowned Mot Mot.

After leaving the Caracol ruins, we drove to the Las Cuevas Research Station in the heart of the Chiquibul. At night at the research station, I saw an overwhelming number of moths (none being very distinctive) of all shapes and sizes. I can’t wait for our first full rainforest day tomorrow! Excited to hopefully see some snakes and confidently identify my first Lepidoptera (butterfly/moth).

– Ava

Day 8 – Meeting a Tapir!

Today we started our time on land! While most of the morning and early afternoon was spent traveling from Glovers Reef to inland Belize, this evening we got to hear a very interesting lecture and visit the Belize zoo after dark to see the nocturnal animals. (Side note: We learned today that the Dramamine we took for the forereef boat ride was actually just ginger pills, so that’s why it didn’t work at all, luckily I had real Dramamine for today.)

We heard about Scarlet Macaw’s nesting and habitat selection from a scientist named Dr. Boris. He focused a lot on the functional aspect of science (researching in order to conserve nature) which I found very exciting! Aside from a wealth of knowledge about the Scarlet Macaw, he also gave us a lot of good advice on being a researcher and the difficulties it sometimes presents.

Also, I figured out pretty quickly that you need to keep an eye on where your walking at night, as leaf cutter ants are nocturnal and we saw a few large lines of them hard at work right across our path! Snakes are also a good thing to keep an eye out for late at night.

After dark, we got to go on a night tour at the zoo! Here I was able to meet a Tapir named Indy (who loves carrots).

We also saw a lot of predatory cats which was super cool! Since it was night (and our guide Carlos had chicken livers) they were very active. We met a jaguar, that had been trained to roll over, as well as an ocelot, puma, and margay.

I also saw the first individual from my jungle taxonomic group today, a tiny brown moth I had no hope of identifying! I am looking forward to seeing more moths/butterflies over the next week that I will be able to identify (and I’m sure many I wont!).

– Ava

Post-Belize Reflection

Wow! What an amazing experience! Our class of 11 was constantly at work hiking, setting up pit fall traps, collecting data with transects, snorkeling, collecting data with quadrads, interpreting data, putting together poster presentations among other activities. In total, we accomplished 6 research projects with poster presentations for each of them. For each research project, we learned something new and interesting about the unique environment that we were living in for half a month. The experience involved a lot of hard work both physically and mentally, but it rewarded me with knowledge, fun, friends, and a lasting appreciation for the beauty of this world. It is nice to be home, where there’s air conditioning, WiFi, warm showers, less mosquitoes, no sandflies, but I will be thinking about Belize and my experience there for a long time to come. Thank you Dr. Solomon, Dr. Shore, Las Cuevas Research Station, and Glover’s Reef Research Station—for this one-of-a-kind opportunity!

Lepidoptera:

  • Eurytides marcellus, Zebra Swallowtail
  • Morpho peleides, Blue Morpho
  • Ascalapha odorata, Black Witch Moth
  • Sphingidae genus, Sphinx Moth
  • Heliconius hecale, Tiger Longwing
  • Eacles imperialis, Imperial Moth
  • Papilio polyxenes, Black Swallowtail

Piscivorous Fish

  • Ocyurus chrysurus, Yellowtail Snapper
  • Pterois volitans, Red Lionfish
  • Sphyraena genusBarracuda
  • Halichoeres bivittatus, Slippery Dick Wrasse
  • Hemiramphus brasiliensis, Ballyhoo
  • Ginglymostoma cirratum, Nurse Shark

Above is a list of the different species I saw from my taxons while on the trip. Below is a picture of a different species that I see at home. Glad to be reunited with my house cat (Felis catus) pictured below in his natural habitat!

20/05/19 Goodbye Las Cuevas!

Today is sadly our last day in the rainforest, but I am excited for the reef!

This morning the class again made the strenuous 8-mile journey down the trail along the right side of the 50-hectare plot, then the Monkey Tail Trail. We retrieved the 7 camera traps that we had set up along that path on our first day in the rainforest.  The class completed the whole trek before lunch while on the first day we took the whole morning (then lunch) and part of the afternoon. We definitely hiked at a faster pace, which made the journey a little harder. Along the Monkey Tail Trail, the class hiked faster in part because we did not want to give the ticks (hidden in the tall brush) the time to fall onto us and suck our blood.

I observed 3 blue morphos, but felt less compelled to catch them since my task had already been completed. I am at peace now. Out of the 3 blue morphos, 2 were spotted together and 1 alone. It seems strange to me that we have observed the blue morphos in pairs (At least 3 times over the course of our time in the rainforest) as they are supposedly solitary creatures. Either way, I appreciate every opportunity I get to see these iconic rainforest beauties.

That afternoon, the class went out to observe leafcutter ant/fungus obligate mutualism firsthand. First, Scott tried to excavate a younger nest in the clearing and find the fungus chamber, but was unsuccessful. Then, we found a HUMONGOUS ant colony along the Monkey Tail Trail—so large that it was almost the equivalent of a small hill that the entire class could stand upon. Scott managed to find the fungus chamber fairly quickly and grabbed a portion of the fungus for us to examine up close. Soldier ants came pouring out (as to be expected), and they were huge and aggressive. Amanda was bitten by one of these soldier ants and, in the process, it tore a small chunk out of her pants. Scott said that, given enough time, these ants could chew through our rubber boots. I am not going to test this claim out.

 

Excavation of small leafcutter ant colony

The class ended the night with lectures on the geographical and biogeographic history of Central American and the Caribbean and mammals. After the lectures came the exciting part—looking through camera trap pictures. In total, we captured 2 curssows, 2 unknown birds, 1 possum, 1 skunk, 1 tapir!, and 1 unknown earred animal. The camera that I adopted (its name is Rice 2) caught  a picture of a male curssow and a stunning picture of a tapir (I am so proud!). The picture is so clear that you can see the enormous size of its whole body as it walks along the trail. Probably the best photo of the lot! Another interesting capture was a photo of an unknown earred animal. The animal had gotten too close to the camera, and the flash saturated the facial features of the animal, but we were able to distinguish the shape of the ears and some fur, leading us to believe that the animal was a puma. It is frustrating that we cannot confirm this. Either way, a great and successful ending to an exciting week full of new experiences. Thank you Las Cuevas Research Station!

Tapir caught on Rice 2 camera trap!

19/05/19 I finally caught a blue Morpho.

6:00am breakfast as usual. In the morning, the class hiked up the Maya Trail to examine an area disturbed by a hurricane a few years ago. The damage was apparent in the tree fall, but also in the difference in species composition between the disturbed and undisturbed areas of the rainforest—most notably, cecropia trees inhabited the disturbed areas abundantly, but not the undisturbed areas. The class surveyed plant species in both disturbed and undisturbed areas of the rainforest along the Maya Trail.

On an exciting note, I finally caught a blue Morpho! The butterfly made the mistake of settling on a leaf too close to me and not darting away while it had the chance, thinking that its leaf-like underside camouflage would save it. This bad boy was rather large at a wingspan of around 13 cm (blue morphos can reach a wingspan of 20cm). These iconic rainforest species have an easily recognizable iridescent blue topside, but with wings closed (as butterflies have the tendency to perch), the brown underside with eyespots blends into the butterfly’s surroundings. Blue morphos are also incredibly adept flyers, making them difficult to catch both in flight and not.

Blue Morpho, Morpho peleides

That afternoon, the class returned to the hurricane-disturbed area along the Maya Trail to examine firsthand the ant-plant mutualism between cecropia trees and the Azteca Ants that inhabit and defend them.

That night, the class hiked up the PAINfully steep bird tower trail to the bird tower. Although the hike was hard and the sky was cloudy, the stunningly beautiful view from the bird tower was unparalleled. The class spent over an hour at the bird tower until the sun began to set. I sat with my feet dangling off of the edge of the bird tower and enjoyed the breeze. We returned to the research station in the dark, and the downhill hike back was much easier. We saw a cave, and nearly stepped on a jumping pit viper, and at one point we all turned off our headlamps and (surrounded by darkness) just listened to the rainforest sounds.

(From left to right) Keegan, Cassia, Michael, Me on top of the bird tower

The class ended the day with lectures on fungus, reptiles, beetles, and a lecture from yours truly on tropical parasites, diseases, and medicinal plants.

18/05/19 Introducing Sunshine the Moth

I rolled out of bed for 5:00am birding + a cup of coffee. Disclaimer: I am not a coffee-drinker, but early mornings have made it a necessity. The low, breath-like calls of the howler monkey were eerie in the pre-dawn darkness.

After breakfast, we hiked along the Maya Trail to pick up the pit fall traps that had been set up yesterday and left out for 24 hours. Along the way, I caught a butterfly with my hands (swallowtail, same coloration as those at Caracol) granted it was dead.

Swallowtail Butterfly (dead)

Some cool things observed on the hike:

– flock of green parrots that made noises like stormtrooper bullets

-toucan

-THE endangered Morelet’s tree frog! It was adorable!

Morelet’s Tree Frog, endangered species!

I managed to catch a good number of bugs in my pit fall traps—1 beetle, 6 ants total. It’s strange to think that these animals drowned to death in my urine.

We ended the day with lectures on ants, amphibians, and visual and auditory communication in rainforest animals.

Later that night, I was in bed when I was called to the restroom. A moth had fallen onto Bella’s head while she was on the toilet. It was rather large with a wingspan of around 13cm and had the coloration of a speckled yellow leaf. I removed the moth from the restroom and let it crawl around my shoulder. Although moth coloration is limited in vibrancy in comparison to butterfly coloration, I still found the yellow moth incredibly stunning. I have named it Sunshine. Sunshine kept falling off my hand and onto the wooden floor. Moths are hilariously clumsy creatures, falling off surfaces and bumping into them constantly. This may be attributed to their thick bodies. I can empathize with them as a fellow less-than-graceful creature.

Imperial Moth, Eacles imperialis

17/05/19 Pit Fall Trapping

I had a rough night of sleep between rainforest bug sounds and some intermittent whooping, but I got breakfast at 7:00am as usual. The class discussed an experiment testing nitrogen limitation in the forest canopy versus nitrogen limitation on the forest floor using arthropods and pit fall traps, then we set up pit fall traps along the Maya Trail using water and our own urine.

Some cool, miscellaneous things observed on the hike:

-Blue Morphos spotted: 7

-I found a beehive. They are aggressive.

-We saw a cave entrance in the rainforest trail and summoned bats by kissing the back of our hands!

-zombie ants

-I caught a tiger longwing (Heliconius hecale)! (Mid-flight! I jumped to catch it!)

Tiger Longwing, Heliconius hecale

After lunch, the class visited the entrance to a nearby cave and saw the cenote from which Las Cuevas Research Station draws its water. While in the cave, I gave a lecture on the taxon Lepidoptera while the rest of the class listened and sat in bat guano. Then, Anna presented on Orthoptera and Pierce presented on Life in the Dark.

Class descending into cave near Las Cuevas Research Station

During the night hike, the class observed a different set of species from the set that we normally see during the day. I observed many moth species (such as the sphinx moth) instead of butterflies—however, the most exciting moth to see was the black witch moth (Ascalapha odorata). This bat-shaped beauty I found had a wingspan of about 15 centimeters (the black witch moth can grow up to about 17cm in terms of wingspan). While moths usually lack in vibrant coloration, the black witch moth had characteristic hints of iridescent purple and pink in the bands along the margin of the wings. Additionally, I observed that the moth had the characteristic 9 or comma shaped markings along the top middle of the forewings with an orange outline. I also held a stick bug, and a cockroach with a glue butt (his name is Elmer). Elmer was an astounding 6cm in length and hissed when touched, but overall a very friendly cockroach that crawled up my arm, my neck, my head, and left some of his butt glue in my hair.  I am excited to see what animal friends I can make tomorrow!

Black Witch Moth, Ascalapha odorata