Category: Nature

Nature in Costa Rica

  • 🐝 Bees bees bees! 🐝

    🐝 Bees bees bees! 🐝

    There are between 600 and 700 distinct species of bees in Costa Rica, and after trying to learn a bit about them, I find myself with only more questions! One thing that stood out to me is just how many of the species are solitary instead of social: eighty percent!

    It would take a melittologist to give you a full run-down of all these critters, but below I’ve added some images and a few facts I’ve learned about each variety.

    Curi Cancha garden

    One of the smaller nature reserves in Monteverde is a bee lover’s paradise, and it happens to be right next door to us. The reserve includes both secondary and primary growth forests, which are both worthy of their own posts, but one of my favorite spots is a beautifully tended garden surrounded by several beehives.

    The garden has ten or so beehives around its perimeter, each hosting a different type of bee. Air Bee and Bees, as it were.

    (I’ll show myself out.)

    Apis mellifera, the European Honeybee

    The familiar honeybee Apis mellifera is here (I mean, it’s everywhere), but that’s just the tip of the bee-berg.

    Red-tailed Stingless Bee Trigona fulviventris

    The first bee you’ll probably notice around here is one that some people call Red-tailed Stingless Bee, Trigona fulviventris. It doesn’t sting, but I’ve heard it can bite.

    It mostly feeds on pollen and nectar.

    Tetragonisca angustula (Mariola stingless bee)

    This is Tetragonisca angustula (Mariola stingless bee or just Mariola). It’s one of the. most famous Central American stingless bees, and is prized for its honey production. They are gentle and easy to photograph, since there are always guards at the entrance to the hive. I really like these guys.

    Nanotrigona mellaris

    These teensy little guys make a teensy bit of honey. But they do their fair share of pollinating, especially small flowers.

    Melipona costaricensis — Ocutar

    Melipona costaricensis is one of the larger stingless bees in Costa Rica. Their colonies can last for a long time—even years. The species also produces valuable honey, and is important as a pollinator, even if they’re not as pretty as Mariolas!

    The Santa Elena Orchid Garden

    I was surprised to learn about another category of bee when we visited the orchid garden in Santa Elena. It turns out that there’s a whole subcategory of bees which are exquisitely evolved to pollinate orchids, the Orchid Bees or Euglossini.

    As we were walking through the garden and looking at a so-called hummingbird orchid (named for its shape, not its pollinator), the guide was telling us how certain species of orchid (specifically, the subtribes Stanhopeinae and Catasetinae) are pollinated by a single species of bee. As she was talking to us—lo and behold!—up flies a shiny little Exaerete smaragdina, going to town on the flower.

    This is the “hummingbird orchid” the bee came to visit.

    The guide was pretty amazed because she said that particular bee usually avoids humans, but it stayed right in front of us for several minutes, crawling around on the orchids and hovering in place. The blue color is quite amazing — to me it looked like a tiny machine.

    Parting buzz

    According to the UN, “Close to 35 percent of invertebrate pollinators, particularly bees and butterflies, and about 17 percent of vertebrate pollinators, such as bats, face extinction globally.” When you combine that with the fact that “more than 75 percent of the world’s food crops depend, to some extent, on pollination,” welp, we need to make sure our buzzy little friends stay in business.

    I’ve been collecting info on how to plant pollinator plants in our yard when I get home, so I thought I’d share the list here!

    Sources on planting pollinator-friendly gardens

  • San Gerardo (by Sophie)

    San Gerardo (by Sophie)

    In February, me, my parents and my aunt and uncle went to San Gerardo Biological Station deep in the rain forest.

    To get there, you have to park at the Santa Elena Cloud Forest Reserve and then hike down a very steep hill that is no joke! It was very muddy and 4 kilometers (about 2.5 miles). You have to carry all of your things, since cars can’t go down.

    Once you get to the station, you should leave your muddy boots outside on the porch and say hi to the rangers who are working at the station. They assign you a room to stay in. Each room has 2 bunk beds and a bathroom.

    There is also a second-floor porch with four hammocks. I spent a lot of time reading in the hammocks while I was there! You can also see a beautiful view from the porch of the forest and Lake Arenal and the Arenal volcano. We were lucky it was clear and we got a good view!

    The station also has a dining room, ping-pong table, and a place to give talks. The rangers also cook really good food in the kitchen. In the afternoon, they baked delicious snacks – my favorite was the chocolate banana bread.

    While we were there, we went on three hikes. On the first night, we went on a “night hike” with a guide. Using flashlights, we got to see really cool things like frogs and fireflies. He showed us a bioluminescent fungus that was growing on the back of some cecropia leaves that had fallen onto the ground!

    The following day, we all went on a morning hike to the waterfall. It was super pretty and super big. The water was really cold, but I stuck my feet in anyway! I also found some clay rocks in the water, which are rocks that you can use to write with when they are wet. I used them to write a message to anyone else who wanted to use them, putting an arrow and saying “paint with these rocks!”

    My mom and aunt and uncle went on another hike that afternoon that I skipped. I read a very long book in the hammocks instead!

    On our way back up the long hill, we saw some very rare monkeys that we hadn’t seen before. We took videos and when we got to the reserve and showed them to the staff, they said they were spider monkeys!

    Overall our trip to San Gerardo was fun and I loved the hammocks!

    A “minute of water” showing the San Gerardo waterfall. Enjoy!

  • The orchid garden

    The orchid garden

    We visited the Orchid Garden in Santa Elena. They offer guided tours in both English and Spanish, which we highly recommend.

    When you think of orchids, you probably think about these cultivated varieties that you can buy. However, our talented guide, a biologist from Venezuela who has resettled here in Costa Rica, showed us how varied wild orchids are!

    The key to identifying an orchid in the wild is to look for their repeated structure, shown here.

    And orchids can be really tiny! Many of them here in Costa Rica hide on the undersides of leaves to stay protected from wind and rain. Without our guide, we would have missed seeing most of these tiny beauties!

    But perhaps the coolest thing we saw there was a bright green iridescent bee that was pollinating one of the orchids. Our guide told us that many orchids only have one kind of insect as a pollinator, and that the develop really specific strategies that use specific colors and scents to lure the pollinators in.

    So if you’re looking for something to do in Santa Elena, check out the Orchid Garden. But be sure to go on the guided tour!

  • A trip to the beach (finally!)

    A trip to the beach (finally!)

    Earlier this month we made it to the beach at long last! Many people come to Costa Rica primarily for the beaches, but it took us six months! Our impetus to finally travel to the coast was the visit of my god-daughter and her mother, who has been my dear friend for over 25 years now. They live in a very hot part of El Salvador and we knew they’d find the mountains of Monteverde cold, so we wanted to go someplace warmer for a few days.

    We chose to go to Playa Agujas, a small and largely undeveloped beach, which is about two hours outside of San José, about 20 km north of the well-known tourist beach of Jaco. We found a couple cabins we could rent at a small local hotel, where Sophie enjoyed the pool.

    We were able to walk through the woods to another small beach known as Playa Bochinche. “Bochinche” means a “commotion” and apparently the beach received this name after neighbors had a loud argument there. In reality, it is a very calm beach, with almost no waves.

    On Sunday, there were many Costa Rican families there: some had been camping, others were grilling food or fishing. On Monday, the place was deserted other than one or two resident fishermen.

    While there we saw several scarlet macaws – the first time for all of us seeing them in the wild. It was really impressive to see them soar across the sky! And while I thought their bright red plumage would make them easy to spot, they were actually quite well camouflaged in the leaves of the beach almond tree (almendro de la playa, Terminalia catappa), many of which turn red at this time of year!

    We went for an evening walk along the beach and climbed some big rocks while the tide was out.

    We explored tide pools and saw lots of little crabs scuttling along the rocks. A snowy egret flew in to check them out as well and I was captivated by the way the white of the bird’s feathers echoed the white dress of someone posing for wedding photos on the shore.

    We also saw an absolutely gorgeous sunset. Watching the sun go down is almost a national past-time here and it is always amazing to me that you can actually see the sun move! It descended across the ocean between two narrow bands of clouds, sending out glowing colors across the sky and water. But just as it was about to disappear, a container ship sailed across the view, blocking the last moment when the sun dipped below the horizon. We joked afterwards that commerce had stolen the sunset!

    It was a wonderful visit and I’m so glad we finally made it to the beach!

  • Amazing animal sightings at Murciélago Waterfall

    Amazing animal sightings at Murciélago Waterfall

    Wow, Costa Rica never ceases to surprise… we had a pretty surprising experience this morning when we took a pleasant walk at the Murciélago (Bat!) Waterfall in Monteverde.

    I’m not sure why it’s called that, to be honest. It was a short but pretty hike. The first bit was pretty steep, but it leveled off. The main challenge was the wobbly rope bridges, of which there were two.

    It’s been windy lately, which means that I have been disappointed to not see many insects. But wouldn’t you know it, just when I thought we wouldn’t see any wildlife at all, we had several amazing sightings, all in a row.

    Sometimes I guess you just get lucky, eh?

  • Birds we’ve seen… at our house!

    Birds we’ve seen… at our house!

    Everyone knows that there are lots of amazing birds in Costa Rica. But despite taking many of hikes with our binoculars, we have seen the most spectacular birds at our house! Let me introduce you to some of them here!

    Wilson’s Warbler

    This bird migrates and has a huge range! They spend the summers as far north as Alaska and the Northeastern U.S. and spend the winter in Mexico and Central America, as far south as Panama. I’ve seen both male and female warblers in the hedge outside our kitchen window, often while I am washing dishes!

    Montezuma Oropendola

    This bird has a really unique call that makes it stand out from the other birds. You always know when one is nearby. For several days this month we had one visiting the woods behind our house. One morning, I saw him in the nispero tree in our front yard. There are epiphytes (air plants) growing on the branches of the tree and he was either eating bugs or drinking water that was caught in the leaves of the plants. We wish he would come to visit again!

    Summer Tanager

    I happened to look up from my computer and glanced out the window when my eye was caught by this beautiful flash of red. At first I thought I was looking at a cardinal, but the little pointy hat that cardinals have was missing. It turns out this is another migratory bird that spends summers in the southern U.S. and winters in Central and South America, as far south as Brazil.

    Great Kiskadee

    These birds are everywhere, and often perch on the power lines. With their bright yellow bellies they are easy to spot, except when they sit on the nispero tree when it has ripe fruit on it – because they are exactly the same shade of yellow!

    Blue-Capped Motmot

    This handsome fellow is harder to spot because he likes to hang out in shady trees. We have often seen one on our walk to Sophie’s school, and in the trees at the bottom of our driveway.

    Interestingly, I had become very familiar with it’s cousin, the Turquoise Browed Motmot when I lived in El Salvador. This is the national bird of both El Salvador and Nicaragua, though it is known by different names: torogoz (in El Salvador) and guardabarranco (in Nicaragua).

    White-Fronted Parrots

    Despite their name, these birds are mostly bright emerald green. When they fly, you can see beautiful red patches on their wings. But they are mostly noticeable for the noise they make when the get together in flocks of up to 30 birds. One day at Meeting for Worship at Sophie’s school, a flock of them held their own meeting in a tree behind the school – let’s just say it wasn’t very quiet!

    Keel-Billed Toucan

    You may know these from the front of a cereal box, but they are actually a real bird that is quite common here in Monteverde! We have seen several of these from a distance but Pat saw one up close in the nispero tree in our front yard and managed to make this video!

    Sun Bittern

    In October as we were leaving for an early morning trip we spotted a Sun Bittern out in our driveway displaying its beautiful wing pattern. It was facing off with an agouti who had all its rump hair standing on end, a trick they use to try to look bigger and more threatening. I think the Sun Bittern won this battle though!

    And more!

    There are other more common birds like sparrows, grackles (zanates), brown jays, chachalacas, and guan that we see all the time.

    But by far the most frequent birds we see are hummingbirds. They love the Porterweed hedge around our house and we see them zipping around the flowers there every time we look outside! We have seen several different species, but because they are so small and move so fast, I am not confident in any of our identifications.

  • Flowers

    Flowers

    With winter approaching in the Northern Hemisphere, I thought now would be a good time to share a gallery of photos of flowers from Monteverde.

    Generally the flowers here are small and often easy to miss among all the lush greenery. But they are so colorful and take so many different shapes that I am endlessly fascinated.

    (And before you ask, I don’t know the names of most of these other than the obvious hibiscus and bougainvillea! All the field guides in our house are for animals, birds, and insects. Nothing for us poor plant-lovers!)

  • Monteverde is lousy with rainbows

    Monteverde is lousy with rainbows

    A bright one!

  • What the heck is a coati?

    What the heck is a coati?

    Of all the animals I have encountered in Costa Rica, I think the coati (or coatimundi) might be the most surprising. How did I go through my whole life without knowing of the existence of these guys? Well, in fact I haven’t… many moons ago I visited Iguazu Falls in South America and they are positively ubiquitous there. But I had forgotten about them until I came back here. And in any case, the one here, which is called a pizote in Spanish, is a different species from the one in Brazil. “Our” species is the White-nosed coati. See? Their noses are white.


    They’re everywhere in Monteverde. In the rainforest, you might see a group of 15 to 20 together, rooting around in the leaves. Lynnette and I went walking in Bajo del Tigre Reserve yesterday and happened upon a big troop on both sides of the trail. They were entirely uninterested in our presence. Here’s a bit of evidence of how uninterested they are in the two-legs (sorry, I’m no cinematographer, but I did take these videos myself…):

    But they’re not exclusive to the forest. As a matter of fact, they’re a bit like raccoons in that they are perfectly willing to approach human habitats. As in, say, the habitat which is our deck. We made the mistake of leaving a big bunch of bananas on our deck when we left town for a few days and when we came back… let’s just say it was no longer a “bunch” of bananas.

    I got some footage of one fellow who unfortunately had a bad leg:


    Felt pretty bad for him. He’s definitely not the only one to have visited us, though.

    Anyway, even though I see them around a lot, I don’t know much about them. So I figured I would look up some info, learn a bit, and write it up here. Lucky you! Behold! Coati Frequently Asked Questions!

    The Coati FAQ

    Where do they live?

    The White-nosed coati lives from Mexico to the southern end of Panama. It is apparently not terribly interested in South America!

    What do they eat?

    Wikipedia states that the White-nosed Coati can eat all kinds of stuff. “The white-nosed coati is an omnivore and forages mostly on the ground for small vertebrates, fruits, carrion, insects, snakes, and eggs.” In other words, anything it can get its grubby paws on. Including our bananas. And our compost.

    What eats them?

    They actually have a lot of predators, including big cats, snakes, and raptors:

    Coati predators include jaguarundis, anacondas, pumas, maned wolves, boa constrictors, foxes, dogs, tayras, ocelots, and jaguars. Large raptors, such as ornate hawk-eagles, black-and-chestnut eagles, and harpy eagles, also are known to hunt them. White-headed capuchin monkeys hunt their pups. Wikipedia

    What other animals are they related to?

    This is actually a rather interesting topic: apparently until recently coatis were considered to be most closely related to raccoons, but genetic studies have caused this to be revised; they are now one step closer to nutty little guys called olingos.

    If you play video of them in reverse do they turn into Brontosauri?

    Yes, yes they do.

  • A trip to Arenal Volcano (by Sophie)

    A trip to Arenal Volcano (by Sophie)

    During my school break in October our family traveled to La Fortuna, a town near the Arenal Volcano.

    To get there, we took a bus from Monteverde down to the edge of Lake Arenal, and then took a boat across the lake. From there we got our first views of the Arenal Volcano! How impressive!

    The Arenal Volcano is a young volcano, meaning it is less than 7,500 years old. It was most recently active from 1968 to 2010.

    We went for a hike at the National Park at the foot of the volcano. It is illegal to hike to the top of the volcano because of dangerous gases and venemous snakes!

    We hiked out to the viewing point where you can see magma (an old lava flow from an eruption in 1992). From here you can also look down and see Lake Arenal.

    On our hike up to the lava flow, we saw a lot of cool animals and plants, including these bugs that my dad took pictures of.

    We heard a really strange sounding bird call, and it turned out to be a Montezuma Oropendola which we sadly didn’t get a photo of. But then, we spotted a couple toucans in the trees! Another hiker (a retired nature guide) told us they were yellow-breasted toucans, the largest species in Costa Rica.

    We also saw many different flowers and berries, often quite small and hidden pops of color along the trail!

    If you ever come to Costa Rica, don’t miss seeing Lake Arenal and the Volcano! We highly recommend a trip to the National Park, and maybe you’ll have better luck than we did seeing the peak of the volcano emerge from the clouds!