New Trip Report: Weekend on Cozumel Island and Quintana Roo

20151011-Cozumel Coast
Cozumel Island

A work trip to Mexico in October 2015 provided the perfect opportunity for a weekend stopover on Cozumel Island to look for the endemic Dwarf Raccoons and whatever else I could find.

I checked in with the very awesome Fiona Reid about mammal watching on the island. She put me in touch with Kevin Schafer, a photographer who’d recently visited Cozumel. He gave me some great advice on seeing both the Raccoons and the Dwarf Coatis, and seconded Fiona’s advice to get in touch with Alfredo Cuaron, head of the Conservation NGO SACBÉ (Servicios Ambientales, Conservación Biológica y Educación A.C) an expert on Cozumel’s mammals. Alfredo, in turn, was good enough to connect me to David Valenzuela and his colleagues who were working on the island and who very kindly agreed to show me around for an afternoon.

Cozumel’s mammals are both endemic and threatened. General pressure of human development coupled with invasive species (Boas introduced by a film maker, feral dogs and more) are key threats and from what I could tell just about every species was critically endangered. That said, some species show signs of recent recovery (perhaps because the Boas are declining). The mammals also show a large degree of endemism. My targets were the endemic Cozumel (Pygmy) Raccoon (I think universally accepted as a distinct species) and the Dwarf Coati, first described as a full species but then demoted to a sub-species on the basis of a study involving a sample of 3 animals (I was told that recent work on the DNA is inconclusive as to whether the Coati should, or should not be, given full species status). There’s also an endemic Harvest Mouse (now extremely hard to find), a Grey Fox (that hasn’t been seen for 10 years) and subspecies of Peccary and Coues’ Rice Rat.

David guaranteed I could see Raccoons and Coatis at spots where they had learned to beg for food (details below). So we decided instead to visit the Punta Sur Park, on the southern tip of the island, to try to see some wilder animals.

We arrived at the park at about 4pm and visited the restaurants (already closed for the day) on the beach at the end of the road a couple of kms past the Celerain Lighthouse. We found a Racoon within 10 minutes and a Coati shortly after.

20151010-Procyon pygmaeus
Cozumel Raccoon, Procyon pygmaeus

20151010-Nasua Nelsoni
Dwarf Coati, Nasua narica nelsoni

We drove up the east coast a couple more miles and visited a former quarry where David had recently seen White-tailed Deer and a Peccary but we weren’t lucky. Driving back north towards the town another Coati crossed the freeway.

20151010-Jon Hall ve Nasua nelsoni
Coati feeding frenzy

Our last stop for the day was an area, just south of the city, where the locals feed the “Pizotes” (Coatis) late every afternoon. Sure enough there were 30 or so animals swarming the sidewalk – and swarming me when I got out of the car.

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Dwarf Coati, Nasua narica nelsoni

To reach the spot drive south from the main town and as you are leaving town you will see a lighthouse on your right (obviously because that is where the sea is!) at Caletita Beach. One your left is a road is a road signposted “caletita” and the Coatis are along here just before the guard post and car park for a ferry dock.They seem to live in some scrub on the northern side of the road but emerge in the late afternoon for handouts.

20151010-Nasua nelsoni 1
Dwarf Coati, Nasua narica nelsoni

The next morning I drove a few kilometres north on a dirt road that leads to a beach and jetty where boats go to Isla Pasion (marked on every tourist map). The Racoons would be everywhere, I was told, begging and stealing for food. Not this morning. I presume I was in the right place (judging by many raccoon tracks in the mud) but arrived too early (just after dawn) and before the tourists arrived.

The mosquitos were so bad I gave up after 30 minutes (I wish I had noticed the warning in Vladimir Dinets’s report to pack a lot of insect repellent).
20151011-Cozumel Boat
Cozumel Boat

A big thanks to all who helped. Particular David Valenzuela and his colleagues Luis Bernardo and Ariadna for showing me around.

Puerto Aventuras
I took the 40 minute passenger ferry crossing from Cozumel to Playa Del Carmen on the mainland, picked up a car and headed south for my second night. The only mammal on my lazy agenda the Yucatan Squirrel, not present on Cozumel but apparently easy to see on the mainland.

20151011-Dasyprocta punctata
Central American Agouti, Dasyprocta punctata

I was told there was a small park in Playa del Carmen near to the ferry where I ought to be able to see the squirrels. The only park matching the description was Parque La Ceiba (on the corner of Calle 1 Sur and 60 Agenda Sur): it was raining heavily when I got there and I didn’t see any mammals.

I headed south to Puerta Aventuras, part small town, part gated resort community. I was staying in the latter at the very nice LM Boutique Hotel. The quiet streets were home to several Central American Agouti and in the evening I saw a Coati on the golf course.

20151011-Nasua nelsoni 4
Coati, Nasua narica

Heavy rain that night put paid to spotlighting. The hotel staff told me the squirrels should be easy to see at the edge of the golf course the next morning but I saw one at dawn in the coconut palm right outside the hotel (and another in nearby trees at 9am).

20151012-Sciurus yukatanensis
Yukatan Squirrel, Sciurus yucatanensis

It started to rain shortly after sunrise which, coupled with a flat tire, put paid to much more squirrel searching though a brief wet walk along the golf course didn’t produce any mammals at 8am. And then I left for work and Guadalajara.

Jon

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3 Comments on “New Trip Report: Weekend on Cozumel Island and Quintana Roo”

  1. vdinets Says:

    Wow, the coatis have surely recovered! Three years ago I looked all over the island for them and saw only one.

    The harvest mouse might be difficult to trap, but not impossible to spotlight in shady tallgrass patches under fruiting trees.

    I think by the park near the ferry people meant Punta Venado where the car ferry leaves from.

    Unfortunately, the raccoon is one of many “conservation species”: it differs from the ones on the mainland only in size, and there is no molecular data supporting the split. Other island races like that are the “pygmy sloth” and the “island fox”, plus almost all Coiba Island endemics. The Tres Marias raccoon is actually more distinctive, but nobody is invested in studying it so it hasn’t been declared a full species.

  2. John Fox Says:

    The shot with the Coatis on the sidewalk is wonderful, with your bemused expressions and the long lens. Did you notice the street sign mimics the Coati tails, maybe that’s why they gather there, LOL.


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