Thursday, May 12, 2022

Birding in Costa Rica #11: Caño Negro

Another stunning Falcon
Our next morning dawned a bit rainy and the not-so-great weather continued on-and-off during the first part of the day. 

A Pale-vented Pigeon braving the rain
We were headed northwest to the Caño Negro area to visit Caño Negro Wildlife Refuge via two boat trips on the Río Frío. 

We got within ten miles of Nicaragua
The boat trips were so fruitful that I will cover them in a separate post. Here I'll just talk about the birding on land. 

A female Great-tailed Grackle along the route
Before heading out, we swung by La Selva for some morning birding, but I covered that in my last post. 

Black-faced Grosbeak in La Selva
Owl in a Thicket 
Our path(?)
Then we made a stop somewhere along the way to try to find an Owl that Juan Diego was familiar with in the area. 

It was dripping rain, so the prospects didn't look too good. 

Some of the tourmates opted to sit it out on the bus, but I wrapped my camera in its waterproof sheath and followed Juan Diego into the jungle. 

We had to climb into a thicket (watching all the time for Bullet Ants). 

Juan getting a good angle with the scope, while Neil sizes up the situation
But, once again, there it was. 

Looks like an Owl
Do guides go out the night before and plant them? It was a Middle American Screech-Owl tucked in the thicket, trying to take a nap. With all the twigs, it was tricky to see, much less photograph. But, here it is.
 
A napping Middle American Screech-Owl
The path we walked to find the Owl crossed over a collapsed Leaf-cutter Ant nest that was huge; perhaps 10 square feet.

Remnants of a big colony
As I said before, Costa Rica has lots of Ants. 

The drive north was fairly uneventful, but we did see some enormous Green Iguanas when we stopped at a small café for mid-morning coffee. 

When they get this big, they lose their green coloring
As we drove north, the land became flatter and more marshy and civilization became sparser. 

The vegetation was changing, too
Hotel
Then, we were driving down a very rough road toward our hotel, the Hotel Campo de Caño Negro. The rain ...

A very wet female White-lined Tanager
... had stopped and the sun was out full force, so we would be taking a break once we arrived at the hotel. 

A pretty day, after all (that's a Clay-colored Thrush)
This part of Costa Rica is the poorest in the country, so it was a surprise to find such lovely accommodations. Owned by a family that immigrated from Italy, the Hotel Campo de Caño Negro has a series of duplex bungalows dotted around truly gorgeous grounds ...

My room
... that are actually a botanical garden ...

The Hotel Campo de Caño Negro grounds
There are trails and birding opportunities on the property. 

An Amazon Kingfisher on the lake behind the hotel
Over the two days we were there, I went out several times, alone and with the group, and saw some birds I hadn't seen elsewhere on the trip, including ducks ...

Black-bellied Whistling Ducks; we also saw Blue-winged Teals
We hadn't seen many ducks so far. But, then, we hadn't been in this kind of wetland before. And, since it was the dry season, it was dotted with fields and marshes that become lakes in the rainy season. 

Lake and marsh
The hotel had a pool (once again, I didn't swim, but I was tempted in the heat of mid-day) and a very good restaurant that serves a mix of Costa Rican and Italian food. It was lovely and provided a great base for our adventures in the area. 

The hotel has lovely plants and paths
Caño Negro Birding
After our midday heat break, we headed out for some afternoon birding and we were not disappointed. A highlight was a Bat Falcon that posed for us on a tall tree snag. 

Bat Falcon by the road
Using my typical raptor photography technique, I shot a few photos and then stepped forward and so forth and so forth. I got quite close before it suddenly flew off. I thought I had frightened it until it came back with a small bird for lunch.

Today's lunch was a bird, not a bat
This is the same Falcon species that I had driven two days to south Texas to see in January. I think, at this point, I had seen most of my Texas lifers in Costa Rica. But, the Texas trip was still fun. And, the photos of this Bat Falcon were taken in bright sunlight, not the foggy dawn and sunset I had in Texas.

I am glad the rain stopped
Orange-chinned Parakeet, Scarlet-rumped Tanager
Now that the sun was out, we started to see more birds.

A stop along the road finally yielded a good photo opportunity for two birds that had been teasing me up to now. 

We saw quite a few Orange-chinned Parakeets that were feeding and possibly nesting in the base of a large palm tree.

Nearby were some Red-lored Parrots that decided to land in a huge tree covered with beautiful pink flowers ...

Finally a good view!
Most of the time, we had seen these birds in flight ...
 
Orange-chinned Parakeets
... so, this was a treat ...

Red-lored Parrot
Also along the road, we saw a Groove-billed Ani ...

A close-up
... a couple of Pale-billed Woodpeckers ...

The black on the head indicated that this is a female
... several Roadside Hawks ...

He looks intense
... a Crested Caracara ...

He looks goofy
... Some more Hoffman's Woodpeckers ...

A female feeding high up in a tree
... a beautiful Plumbeous Kite ...

Gray with red eyes
... and even a few Hummingbirds ...

Green-breasted Mangoes; Left, female; Right, male
Much of the wetlands have been converted into cattle ranches, which means that the land has been raised and is then drained by a series of ditches through the fields and along the side of the road. These ditches were filled with water and with Caimans ...

We saw lots along the route
... plus we would see wading birds from time to time ... 

A Solitary Sandpiper (by itself!)
And, to remind us that we were in the tropics was a troop of Spider Monkeys swinging through the distant trees ...

Geoffroy's Spider Monkeys
One of the most common type of birds in the area is the Seedeater ...

In the reeds
We saw several species feeding on the abundant grasses and grains growing in the marshlands ...

Nicaraguan Seed-Finch, Morelet's Seedeater, Variable Seedeater, Thick-billed Seed-Finch
A Bad Night and a Good Night
Both nights we were in Caño Negro, we went out looking for Striped Owls. Both nights were a bit rainy and the first evening, we failed to find our target. But we did see a Black-and-white Owl sitting on the power lines. The next night, Juan Diego decided to change the road strategy to driving quickly to the end and then working our way back to look for the Striped Owls. The weather was worse, but we were all game.

Juvenile Striped Owl
As we were jostling down the bumpy road, Juan Diego suddenly told the driver to stop because he "heard the Owl." What? We couldn't hear anything but the crunch of gravel, the patter of rain and bus' AC. What could he have heard? But, when we opened the bus door, we heard it too. A definite repeating hoot.

In the dark, it appeared that there were several Owls in a distant tree (maybe a few recently fledged youngsters and an adult; it was impossible to tell). 

Very hard to see in the trees
Anyway, they flew about a bit and all disappeared except one youngster who sat of a branch, frequently calling out.

Either calling for food or for safety
We suspect it was a defensive technique to ensure that the parents, who were out hunting, knew that their offspring was safe and where it was supposed to be. It was dark and it was rainy. But, I still got some passable photos.

Not bad for a rainy, dark night
Then, a little later we came upon an adult sitting on a wire way, way, way far away. I didn't even try for a photo. But, I did get some nice photos of another Black-and-white Owl we came upon on our way home.

Black-and-white Owl
That was a good night. And, our Owl count was up to ten. Awesome. 

Some Between-the-Boats Birding
On the day that we took two boat trips, we also encountered a couple of birds as we were traveling back and forth to the river. This included a really nice encounter with a Black-crowned Tityra ...

A beautiful bird
... some Purple Gallinules ...

Working the marshes
... a Streak-headed Woodcreeper ...

Working the trees
... and, a Stripe-breasted Wren ...

A cute little bird
But, while we were in Caño Negro, most of the real action was on the river. I'll cover that in the next post.

A Half-Cheese Morning
After our time in Caño Negro, it was time to end the mainland portion of our tour. 

A Julia Butterfly
Medio Queso
That meant a long day's drive back to San José

But before turning south, we drove (in the pouring rain) to a spot just off the main road called Medio Queso (that means "half cheese;" I cannot remember why they call it that) for some final wetland birding.

Medio Queso is true wetland
We had some targets that we did not find, including the Pinnated Bittern (may someday I will see a Bittern!). But, we did get another nice look at a Black-collared Hawk ...

Remaining regal in the rain
We saw more Seedeaters, including Morelet's ...

Taking a break from feeding
... and a Ruddy-breasted ...

A new bird
... that seemed intent on eating all the seeds ...

Not a very neat eater
We also saw pretty Yellow-bellied Elaenia ...

I like its "crown"
... and a female Slaty-tailed Trogon ...

Scratching still didn't fix that fluff on her face
A goal this day was to see Great Green Macaws, but the heavy rain chased them away. So, we headed south to San Jose, with our only stop at Soda Cinchona for the bird feeders (which I already told you about) ... 

A female White-lined Tanager on a Soda Cinchona feeder
... and some time at a very pretty waterfall. 

That's the kind of scenery you see in tourism ads
But, I am ahead of myself. We still need to take a couple of boat trips on the Río Frío. The next post is for that.

Coming soon

Trip date: March 9-27, 2022

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