I guided some folks for a couple of days at Carara 2 weeks ago. As always, the birding was good; a walk in the forest near the HQ in the morning and a mangrove boat ride in the afternoon yielded 128 species. It sure was hot though; hot and dry! This is the end of the dry season in Costa Rica; the end of “summer’ for the locals. Although it hasn’t rained yet, it’s getting cloudier by the day and when those clouds burst, it’s gonna to be a daily rainfest. Shortly after the rains begin anew, Carara will green up again (and get flooded in parts). On April 10th, though, the leaves crackled under foot and the sun beat down mercilessly. At least it was cooler inside the forest.
I started the day at the bridge over the Tarcol River. Even at dawn, a few people were moving single file down the narrow sidewalk to get looks at the crocodiles. Later in the day, there is a constant crowd of people walking out to see those aquatic monsters. With the guardrails missing in places, it’s amazing that some unlucky drunk fellow hasn’t fallen over to be horrifically devoured. The crocs are certainly large enough to do it!
Scanning for birds, I saw several heron species, Roseate Spoonbill, Wood Stork, Black-necked Stilt and a few groups of Black-bellied Whistling Ducks. This is par for the course at the bridge. That particular dawn, I also saw 100s of Baltimore Orioles flying from their roosts towards the forests of Carara, along with many Barn Swallows and common open country stuff like Melodious Blackbird, Kiskadees, White-winged Doves, etc.
Melodious Blackbird has firmly established itself in Costa Rica.
Since taxis and buses were absent on Good Friday, I walked the 3 or 4 kilometers to the entrance. It was a nice morning walk actually with lots of bird activity along the way including Keel-billed Toucan and Montezuma Oropendola; uncommon species for Carara.
The parking lot at HQ is a great place to see common species such as Rose-throated Becard. This is a female; in my opinion better looking than the male in Costa Rica. Although in Mexico, the bird truly has a rose-colored throat, here in Costa Rica, the male is all dark. In the same tree, I had Violaceous Trogon, Lesser Greenlet, Yellow-throated and Philadelphia Vireos, Streak-headed Woodcreeper and Yellow-throated Euphonia while a Northern Waterthrush was yearning for water at the edge of the parking lot.
Philadelphia Vireo- one of the most common wintering birds around Carara.
We entered the Universal Trail (named as such because it is handicap accessible) and slowly made our way through the drier secondary growth. We saw lots more Becards, Common Tody, Streaked and Piratic Flycatchers, Red-legged Honeycreeper, Tropical Gnatcatcher, Black-headed Trogon and other common species. We also had great studies of Greenish Elaenia and Yellow-Olive Flycatchers- both common birds of Carara.
Just as we reached the primary forest, we had good looks at a pair of Slaty-tailed Trogons as a Jacamar called in the distance. Our walk through the primary forest was quite productive, especially for flycatchers. Overall it was a great day for flycatchers with 25 species by dusk! In various mixed flocks typical for Carara, we had Cocoa and Wedge-billed Woodcreepers, Buff-throated Foliage-gleaner, Plain Xenops, Black-hooded Antshrike, Dot-winged Antwren, Russet Antshrike (just one shy bird), Ruddy-tailed, Sulphur-rumped, Ochre-bellied, Yellow-bellied and Dusky-capped Flycatchers, Lesser and Tawny-crowned Greenlets, Long-billed Gnatwren, Chestnut-sided Warbler, 1 Tropical Parula, gorgeous Bay-headed Tanagers and White-shouldered and Summer Tanagers.
An amazing sight; a Lesser Greenlet staying still!!
Outside of mixed flocks we did alright too with Purple-crowned Fairy, Steely-vented Hummingbird, excellent looks at feeding Brown-hooded Parrots, Baird’s Trogon (had to work for that one), a few White-whiskered Puffbirds, Chestnut-backed Antbird, both Spadebill species, Royal Flycatcher building a nest, lots of Northern Bentbills, and excellent looks at Spot-crowned Euphonia.
Northern Bentbill
male Spot-crowned Euphonia
Manakins seemed to be absent and I’m not sure where the Wrens, Black-faced Antthrush and Antpitta were hiding but it was a good four hours of birding nonetheless. We lunched at the closest, nicest place; Villa Lapas.
Villa Lapas is pricey but has good accommodations, service and restaurant. The grounds are also pretty birdy and they have a bridge/canopy walkway.
During lunch, a Bare-throated Tiger Heron worked the stream,
and a pair of Green Kingfishers entertained.
After lunch and a short rest, we were off to the mangrove birding tour. As in some other tourist frequented sites, around Carara, the taxis were charging a mint to get around; $10 for the short drive between Villa Lapas and the Carara HQ and $50 round trip to the mangrove birding tour. The regular price for a taxi in Costa Rica for the same distances should be at the most $4 and $24 respectively. Yet another reason to rent a car.
Anyways, at the boat dock we started seeing new birds straightaway; Amazon Kingfisher perched on the dock, our first of many Common Black Hawks, Anhinga and various herons. As the boat departed, a Zone-tailed Hawk swiftly soared across the river mouth and Black-necked Stilts became visible. During the boat trip, the pair of Mangrove Swallows that nest in a box in the boat accompanied us. Despite the high tide (not ideal for birding), we identified 77 species.
After checking the river mouth, we went up a channel through tall mangroves. As with any mangrove boat trip I have done, the mangroves are tall and it’s a cool habitat but the birds are pretty scarce. We saw a few herons and got nice looks at Ringed Kingfisher then picked up Common Ground Dove (which was interesting because there wasn’t any dry ground) and Rufous-browed Peppershrike. The Peppershrike was a nice surprise. This widespread neotropical species is rather uncommon in Costa Rica and mostly found in underbirded areas such as the Central Valley and mangroves. After the Peppershrike excitement, we investigated a smaller mangrove channel and stopped to play tape of various species. Although we didn’t get any responses from the Wood-rail or Woodcreepers, we got nice looks at Panama Flycatcher and Common Black Hawks and one of our group almost certainly saw Mangrove Hummingbird.
Back out in the main channel, we taped in one of the common mangrove specialties; Mangrove Vireo then headed upriver. With the sun to our backs, we had beautiful looks at any birds that flew in front of us. One of the best was a quick flyby of Crane Hawk, its redddish legs standing out in the sun. We also had many Red-billed Pigeons and started to get parrot flybys as the afternoon progressed. We had a few macaws although Red-lored and Mealy Parrots were the most frequent parrot species. A green field was filled with Barn, Southern Rough-winged and a few Cliff Swallows while Costa-rican Swifts fed low over the water. One of our best birds was Double-striped Thick-knee; a pair lounging in a sparsely vegetated rocky area with half buried tires and other pieces of trash. This noctural shorebird of dry fields occurs in the extensive pastures visible from the bridge but is tough to see away from the boat tour.
Somewhere out there is a Double-striped Thick-knee, a bird that by name and appearance belongs in a Roald Dahl story.
Whimbrels were common. We also saw loads of Spotted Sandpipers, several Willets and Ruddy Turnstones.
We ended the tour with a beautiful sunset, Lesser Nighthawks feeding near the river mouth and Ferruginous Pygmy Owls calling near the dock for yet another great day of birding around Carara National Park.