Opportunistic Caribbean Cruise Herping

Dedicated exclusively to field herping.

Moderator: Scott Waters

Post Reply
User avatar
Ribbit
Posts: 601
Joined: June 12th, 2010, 9:28 am
Location: Monterey Peninsula, CA
Contact:

Opportunistic Caribbean Cruise Herping

Post by Ribbit » July 11th, 2014, 9:33 pm

In spring of 2013 I joined my wife Monica, her sister, and her mother for a big-ship cruise in the Mediterranean. I hadn't expected to see many herps, but I did manage to ferret out a few species. For a sequel, the same set of us ventured out onto another big cruise ship in the Caribbean in May. My hopes were a little higher, since the Caribbean islands are famous primarily for their lizard fauna (at least that's what I think they are famous for -- did I get that right?). However, being a big-ship cruise, our limited time at each port of call was mostly structured by agendas created by other people, and we would still not be out at night, so I wasn't expecting too much.

I should warn the ophidiophiles right now that the word "herping" in this story does not mean "finding snakes". I did have some hope of finding some snakes, and some frogs, crocodilians, amphisbaenians, tuataras, etc., but I was sure that I would find some lizards. And in the end lizards were all I saw. So if you are one of those people who only like the particular group of legless lizards that for some reason is placed in a different suborder than other lizards, you should just turn away now.

Puerto Rico

We started with a few days in Puerto Rico before boarding the cruise ship. We stayed in Old San Juan, considered the second-oldest city in the New World, after Santo Domingo on the island of Hispaniola. (Of course, this definition of "city" excludes the Incas and Mayans, etc.) Old San Juan is guarded by two large forts that are now part of the U.S. National Parks system. The smaller one, Castillo de San Cristóbal, guards the land entrance to the city. My first Puerto Rican herp was this colorful Common Iguana (Iguana iguana) that was basking on the top level of the fort:

Image

Habitat shot:

Image

The other large fort, Castillo San Felipe del Morro, guards the sea entrance to the city. It too has its very own iguana population keeping the tourists honest:

Image
Image

Habitat shot:

Image

One day we hired a cab driver to show us some sights, including El Yunque, which claims fame as the only tropical rainforest in the U.S. National Forest system. (Yes indeed, Puerto Rico is part of the U.S., in case anyone wasn't paying attention in high school.) On the way to El Yunque we stopped briefly at a small cave named Cueva María de la Cruz. I headed straight for the rocks and vegetation when we got out of the car, but the rest of my party headed straight for the bathrooms. On their way back cave-ward, my mother-in-law let out a little yelp when she spotted a bright green baby iguana in the (mostly dried-out) grass:

Image

Habitat shot (note cave in background):

Image

The cave was perhaps a tad disappointing in its actual cave-ness, as (A) it was quite shallow, and (B) it contained no obvious bats. But, the rocky geologic formations and vegetation were a happy home for many lizards. Most noticeable were a dozen or so Puerto Rican Giant Ameivas (Ameiva exsul exsul) that scurried to and fro, just occasionally pausing long enough to have their images recorded for posterity:

Image
Image

Watching the rocks and trees revealed a bunch of anoles. At the time I didn't know whether multiple species were involved, but I now believe (with some confirmation from the knowledgeable folks at Anole Annals) that they were all Puerto Rican Crested Anoles (Anolis cristatellus cristatellus). I had seen these trunk-ground anoles before in the Dominican Republic and in South Florida, but it was nice to see them in their native habitat.

Image
Image
Image

Anolis cristatellus cristatellus was also plentiful in El Yunque itself, especially in more open habitats and around forest edges. Here are a couple more of the many I saw in a few brief stops at El Yunque:

Image
Image

Other than the Green Iguanas and Puerto Rican Crested Anoles, all of the lizards I saw on this trip were species (or, in one case, subspecies) that I had never seen. My first lifer species was this pretty Puerto Rican Emerald Anole (Anolis evermanni), a trunk-crown anole like the USA's very own Anolis carolinensis. Trunk-crown anoles tend to be fairly high on tree trunks or branches, and they tend to be green for good camouflage against a leafy background. This one, however, was not in a tree at all, but on a post on the walkway bridge to the El Portal visitor center at El Yunque. To be honest, its camouflage kinda sucked at that moment.

Image
Image

Habitat shot:

Image

We only had a couple of hours in El Yunque, and part of that time was spent at the visitor center, and another part at a roadside snackeria (I think I made that word up). We went on one very short hike to a waterfall, but I didn't spot any herps there, possibly due to the slightly drizzly weather. We were intending to go on another short trail, but that one turned out to be closed for some reason. However, by the bathroom at the parking lot for that trail, I spotted another new anole while others were on a bathroom break. This is an Olive Bush Anole (Anolis krugi).

Image

The next day we visited the Arecibo Observatory, home of the world's largest single-dish radio telescope. (I believe I am contractually obligated to mention that this dish was featured in the films Contact and Goldeneye, at least.) We were there for perhaps half an hour. In that time I saw a video about the history of the observatory, admired the giant dish itself, and photographed three species of anoles.

I thought this one might be something new to me, but was later convinced that it is yet another variation in appearance of Anolis cristatellus:

Image

Habitat shot:

Image

My favorite anole on Puerto Rico was this crazy-long-tailed Puerto Rican Bush Anole (Anolis pulchellus). I first saw it on a post on the visitor center patio; later it had moved down into some potted plants. These are purported to be the most common anole on Puerto Rico, but I only saw two of them, compared to perhaps a hundred Anolis cristatellus cristatellus, so I guess I wasn't looking in the right places.

Image
Image

Anole number three at Arecibo was this Puerto Rican Spotted Anole (Anolis stratulus), one of the trunk-crown anoles that isn't green:

Image


St. Thomas

From Puerto Rico we boarded our cruise ship and visited various islands for one day each. Our first stop was St. Thomas, one of the U.S. Virgin Islands. St. Thomas was connected to Puerto Rico during the last Ice Age, so its fauna is essentially a subset of the fauna of the much larger Puerto Rico.

Monica and I went scuba diving on our morning in St. Thomas. It was great, but we didn't see any reptiles (not sure where the sea turtles were hiding at that point). That afternoon we visited a small Butterfly Farm and Botanical Garden extremely close to the cruise dock. It was a small oasis of vegetation in a mostly paved-over area, so it looked inviting. The netting for the butterfly enclosure was not in the finest of repair, which was fine with me because it meant there were lots of gaps for the local anoles to get in. These are all crested anoles of various ages and genders, though the ones from St. Thomas are considered a different subspecies, the Eastern Crested Anole (Anolis cristatellus wileyae):

Image
Image
Image
Image
Image
Image

Just to prove we were actually at the Butterfly Farm, here is an Emerald Swallowtail (Papilio palinurus).

Image

A couple of other familiar saurian friends from Puerto Rico put in appearances for me on the grounds of the Butterfly Farm and Botanical Garden. This massive iguana let me take one photo before it thundered off into the bushes:

Image

And some more Ameiva exsul exsul were poking around in the bushes and basking on the footpaths:

Image

Still later that day, Monica and I took a walk along a path that mostly paralleled the shore. In front of a cruise-dock shop I finally found a cooperative ameiva, though it was just a youngster with a regenerating tail:

Image

A few iguanas hung out on a rocky seawall. Perhaps they were dreaming of the Galápagos?

Image

Habitat shot (featuring Monica and our cruise ship):

Image

Barbados

After St. Thomas we spent a day at sea to cruise way down into the southern Lesser Antilles, where each island has either one or two native anole species, and perhaps an ameiva species. On our next stop, Barbados, we took a nearly-whole-day-long van tour to various "highlights". I had been warned by Matt Cage that there is very little natural habitat left on this overdeveloped island, and he wasn't wrong. Even most of the areas that weren't covered with buildings looked like they had been carefully scraped clean of native plants:

Image

We stopped high up on a hill for a five-minute scenic view opportunity, which I inattentively turned into a ten-minute lizard hunt in some nearby bushes. I felt guilty when I was the last one back to the van, since we were trying to hurry to get to the rum place before the next tourist busload. But hey, I found a lizard! This is a juvenile Barbados Anole, Anolis extremus, the only native anole on this island:

Image

A few minutes later our road was mostly blocked by some big truck, and we still hadn't made it to the rum place yet! What to do, what to do. After a moment of thought, it was determined that if we all got out of the van then the driver could probably get it past the truck, and if he ended up turning it over in the roadside ditch then at least there wouldn't be a bunch of angry and potentially litigious tourists in it. So we got out for a few minutes, and the van got by with no problems. Those few minutes were enough time for me to find Barbados Anole number two, this one a big, beautiful, ugly adult:

Image

After the rum stop and a few other less interesting stops, we returned to the cruise dock. Monica and I decided to walk through a narrow strip of parkland into town to stretch our legs. This turned out to be a good move, because many of the trees in the parkland were occupied by more Anolis extremus:

Image

St. Lucia

The next day we visited nearby St. Lucia, another one-native-anole island. Once again, we were on a nearly-whole-day-long van tour, so I could only look for herps at the preordained short stops.

Our first stop that featured any vegetation was a scenic overlook. I let everyone else look over at the scenery while I searched the vegetation for anything scaly. I was rewarded with my first Saint Lucia Anole (Anolis luciae):

Image

Scenic view that I mostly ignored:

Image

The only other stop of herpetological interest was a waterfall popular with tourists, or at least popular with tour operators. Before we arrived we had entertained the notion of swimming in the waterfall's pool, but when we saw how many other people were already doing so, we decided to just admire it from a distance. And, of course, look for anoles. Here are two more Anolis luciae:

Image
Image

Habitat shots:

Image
Image

St. Kitts

After St. Lucia came St. Kitts, a two-native-anole island, which is non-obviously named after Christopher Columbus. We had opted for a "Rail and Sail" excursion, which started with a ride on a small-gauge tourist train that was once used by the sugar industry, and ended with a catamaran ride back to the cruise dock. The train ride was relaxing, with nice scenery, though it might perhaps have been more relaxing if I hadn't been carefully studying every bit of passing vegetation for herps. I ended up spotting about a dozen large green anoles, and a few smaller brown ones. The large green anoles were certainly Statia Bank Tree Anoles (Anolis bimaculatus). The smaller brown ones might have been Statia Bank Bush Anoles (Anolis schwartzi), but they might also have been young non-brightly-colored Anolis bimaculatus. Since I only saw each one for a second or two, I'll never know.

Image
Image

Between the Rail and the Sail, we had fifteen minutes or so of waiting for transportation from the end of the rail line to the catamaran dock. There was grass, and there were some bushes in the grass, so naturally I looked for anoles. And I found one large and beautiful one, but it did the "squirreling" trick to try to stay concealed, so I don't have a photo that shows how pretty it was.

Image

Habitat shot:

Image

The catamaran ride featured unlimited drinks, nice weather, and ocean, but no herps. Afterwards we walked around a little in the cruise dock area, where I spotted a couple more Anolis bimaculatus, though none as large and colorful as that first wary one.

Image
Image

In addition to the anoles, the cruise dock area also featured Orange-faced Ameivas (Ameiva erythrocephala) decorating the pavement:

Image
Image

Habitat shot:

Image

Sint Maarten

Our final stop was Sint Maarten. We didn't take any guided excursion here, so I had a little more time to wander around near the cruise dock and spot the local lizards. Sint Maarten is a two-native-anole island, but I only saw one of the two species, the Anguilla Bank Tree Anole (Anolis gingivinus). Happily, I saw a lot of them.

Image
Image
Image
Image
Image

Sint Maarten's ameiva is the relatively unremarkable Anguilla Bank Ameiva (Ameiva plei). As on the other islands, the ameivas on Sint Maarten seemed particularly happy around human habitation.

Image

This one seems to be doing its best varanid imitation:

Image

In my wanderings I came across a freshwater canal. Part of it had dirt banks, and part of it was lined with concrete. Both parts featured plenty of Iguana iguana. It's smaller cousin, the Caribbean's indigenous Iguana delicatissima, used to live on Sint Maarten but has been extirpated from there as well as from many other islands.

Image
Image
Image


Seeing a bunch of different anole species made me want to learn more about them, so when I got back from this trip the next book I read was Jonathan Losos's wonderful "Lizards in an Evolutionary Tree: Ecology and Adaptive Radiation of Anoles". Now I have the anole bug, and I hope I have the opportunity to visit many other parts of the Caribbean someday to see lots of different anoles. Probably not on a big cruise ship, though.

John

User avatar
Mike VanValen
Posts: 2073
Joined: June 7th, 2010, 3:41 pm
Location: Connecticut
Contact:

Re: Opportunistic Caribbean Cruise Herping

Post by Mike VanValen » July 12th, 2014, 9:10 am

Really great post. It's a refreshing change from the usual FHF offerings.

luv_the_smellof_musk
Posts: 55
Joined: December 4th, 2012, 6:19 pm

Re: Opportunistic Caribbean Cruise Herping

Post by luv_the_smellof_musk » July 12th, 2014, 11:04 am

Say Whaaaat? no snakes? Just kidding!

User avatar
Jeroen Speybroeck
Posts: 825
Joined: June 29th, 2011, 12:56 am
Location: Belgium
Contact:

Re: Opportunistic Caribbean Cruise Herping

Post by Jeroen Speybroeck » July 12th, 2014, 11:12 am

Enjoyed!

User avatar
Fieldnotes
Posts: 1471
Joined: June 7th, 2010, 5:12 pm
Location: Orange County, CA
Contact:

Re: Opportunistic Caribbean Cruise Herping

Post by Fieldnotes » July 13th, 2014, 12:40 am

Awesome!! Reminds me of the Caribbean Cruise i took. :thumb:

User avatar
JakeScott
Posts: 689
Joined: June 7th, 2010, 4:26 pm
Location: Gainesville, FL
Contact:

Re: Opportunistic Caribbean Cruise Herping

Post by JakeScott » July 14th, 2014, 6:00 am

You know I like this!! Many of those anoles I wish to see badly. Anolis extremus is amazing! I think I know my next cruise.

-Jake

User avatar
BillMcGighan
Posts: 2308
Joined: June 7th, 2010, 8:23 am
Location: Unicoi, TN

Re: Opportunistic Caribbean Cruise Herping

Post by BillMcGighan » July 14th, 2014, 6:28 am

A fine buffet, particularly of anoles! :thumb: :thumb:
Thanks for that.


(Of course, looking through the variety of species, I thought you just traveled from Miami to Key west!) :lol: :lol:

Matt Cage
Posts: 127
Joined: June 7th, 2010, 12:04 pm
Location: Denver, CO

Re: Opportunistic Caribbean Cruise Herping

Post by Matt Cage » July 14th, 2014, 6:44 am

Looks like you have a good time and got some herping in as well! Some of those Anolis are outstanding! I expecially enjoyed the A. extremus. I saw a few of those on my visit to Barbados but have no photos. Thanks for putting this together.

User avatar
mothman
Posts: 62
Joined: June 25th, 2014, 10:34 am
Location: Huntington, West Virginia

Re: Opportunistic Caribbean Cruise Herping

Post by mothman » July 14th, 2014, 3:47 pm

Five anole species on a brief stop in Puerto Rico. Fantastic.

Mitch

User avatar
Cole Grover
Posts: 745
Joined: June 8th, 2010, 9:06 am
Location: Montana

Re: Opportunistic Caribbean Cruise Herping

Post by Cole Grover » July 15th, 2014, 11:19 am

Stellar post. Anolis are a truly fascinating group of lizards, both from a biogeographic and behavioral perspective, not to mention their attractive coloration and patterns. Oh, and the nifty places many of them live...

All around, nice post, John.

-Cole

User avatar
mike h
Posts: 69
Joined: May 14th, 2012, 12:29 pm
Location: Boston, Ma

Re: Opportunistic Caribbean Cruise Herping

Post by mike h » July 15th, 2014, 1:04 pm

Fantastic post!! The Anole enthusiast in me is amazed (and a bit jealous!)

User avatar
Ribbit
Posts: 601
Joined: June 12th, 2010, 9:28 am
Location: Monterey Peninsula, CA
Contact:

Re: Opportunistic Caribbean Cruise Herping

Post by Ribbit » July 18th, 2014, 6:01 pm

Thanks everyone! That trip definitely got me very interested in visiting a wide variety of Caribbean islands in the future to check out the amazing variety of anoles. Maybe I'll even see a snake there someday.


BillMcGighan: my first day in Puerto Rico was definitely starting to remind me of South Florida. Fortunately I didn't see any Anolis sagrei.

John

User avatar
DesertZone
Posts: 121
Joined: July 27th, 2010, 8:17 pm

Re: Opportunistic Caribbean Cruise Herping

Post by DesertZone » July 19th, 2014, 7:41 pm

Thanks for sharing, enjoyed it much! :)

Post Reply