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A day of birding Costa Rica at Irazu volcano

With Costa Rica being such a great place for birding and retirement, it’s no wonder that there is an English speaking birding club. The appropriately named “Birding club of Costa Rica” gets together every month for a field trip; some of which I get to guide! We have very few meetings because when you can get together for awesome tropical birding, the need for metings in a boring hall somewhere is pretty much naught. The club has been all over the country and has also done international trips. A few weeks ago, we stayed domestic though and visited Irazu volcano. We had a beautiful day high above the central valley, I actually picked up a lifer and the September rains waited until we were done birding.


We started at a bridge overlooking a forested ravine. The jade foliage below glinted in the morning sun that also lit up nearby hedgerows and onion fields The sweet scent of hay and crisp mountain air reminded me of June mornings in Pennsylvania where I saw so many of my first bird species; Eastern Bluebirds, Orchard Oriole, Yellow-throated Vireo, stately Great Blue Herons, etc. Some of the birds on Irazu reminded me of Pennsylvania too; Red-tailed Hawks soaring overhead, Hairy Woodpeckers calling from the trees, an Eastern Meadowlark singing the same lazy song from a nearby field. Most of the birds though, ensured us that we were in the high mountains of Costa Rica; mountains with forests of immense oaks draped in bromeliads and moss, dark forests hiding Quetzals, Flame-colored Tanagers, Black-billed Nightingale Thrushes, Collared Redstarts and much more. Hummingbirds are especially common up there; at the bridge we got our first looks at the smallest species; Volcano Hummingbird.

Here on Irazu, they have a purplish gorget.

We also had our first of many Acorn Woodpeckers; here at the southern limit of their range in the high montain forests dominated by Oak species.

and Flame-colored Tanager. This is a female.

And lots of Long-tailed Silkies.

After the bridge, we headed further uphill accompanied by fantastic mountain scenery,

and lots of Sooty Robins. Once you see these, you know you have reached the temperate zone. They remind me of Eurasian Blackbirds.

Our next stop was the best and with good reason; it’s the only place along the roadside with fairly intact forest. I don’t know what the name of the stop here is but you can’t miss it; aside from the only spot with good forest, there are signs advertising a volcano museum and the Nochebuena restaurant. Although things were pretty quiet at the stream, on past trips I have seen birds like:

Black and Yellow Silky. Once they find a berry-filled bush, they sit there and fatten up!- a lot like their cousins the Waxwings.

Black-billed Nightingale Thrush is another common, tame species. The tail is usually longer than that of this young bird.

Since it was quiet at the stream, we walked back uphill near some good forest. We didn’t have to go far before we saw the best bird of the day. Upon checking out some angry hummingbirds, I saw a rufous colored lump on a tree and immediately knew we had an excellent bird and for myself a lifer I have waited 16 years to get; Costa Rican Pygmy Owl!! Although I have heard these guys a few times, I have never been lucky enough to see one until the BCCR trip up Irazu. Luckily, it was cooperative enough for everyone to get great looks through the scope at this beautiful little owl. The color of this creature was amazing; a mix of reddish clay so saturated with rufous that it had purplish hues.

Here it is being annoyed by a Fiery-throated Hummingbird.

And here it is looking at us.

And here are some BCCR members showing their best Costa Rican Pygmy Owl faces.

Amazingly, just after the owl, we actually had the avian star of the Costa Rican highlands; a male Resplendent Quetzal! A few of us caught of glimpse of this odd, shining bird in flight and sure enough there it was!- a Quetzal deep within the foliage of the tree whose fruit Quetzals prefer; the aquacatillo or wild avocado. It didn’t stay long enough though to get a picture so you will have to take my word for it. Actually, Quetzals aren’t that rare in Costa Rica. They aren’t exactly dripping off the trees, but if you bird the high mountain forests, you will probably see one.

After the Quetzal, we got more nice looks at Hummingbirds and close looks at another highland endemic and one of the easiest Empidonax Flycatchers to identify; Black-capped Flycatcher.

We eventually made our way up to the national park entrance, some of us deciding to venture in, others continuing with the birding along a road off to the right just before the entrance. This road passes through paramo, thick stunted forest and eventually reaches taller forest further downhill. Would love to explore it for a day as it looked very promising. We had a few Volcano Juncos here, Flame-throated Warblers, many Slaty Flowerpiercers and a few other species. Despite our attempts to coax a Timberline Wren out into the open, we had to settle for just hearing them sing from the dense undergrowth.

On a scouting trip, we opted to visit the crater.

Be very careful with valuables in the parking lot here. I have heard of people getting their car cleaned of all their stuff during a short 20 minute visit!

Coatis are up here too always looking for handouts. Their claws remind me of Bears up north.

We lunched back down at the Nochebuena restaurant. This is a cozy place with fireplace and something far more rare than a quetzal; real pecan pie! You can also sit outside and be entertained by the hummingbird feeders. Fiery-throateds were the most common species.

This was a good place to study the difference between those and Magnificent Hummingbirds. The Magnificent has a stronger, all dark bill, the female more markings on the face.

Here is a nice look at Volcano Hummingbird showing the dark central tail feathers; a main field mark in separating it from the very similar Scintillant Hummingbird.

After lunch, it was time to head back down hill to the urbanization and traffic of the central valley. Fortunately for us in Costa Rica, it’s pretty easy to escape for a day to peaceful high mountain forests.

5 replies on “A day of birding Costa Rica at Irazu volcano”

Excellent Highland report Patrick , great reading and photos !!
Congratulations on the CR Pygmy-Owl WOW ! So Many wonderful species where you are , It must be a pleasure to wake up each and every day. When I visited we had a few ‘heard only’ Timerline Wrens , we spent the most of one morning in Cordillera de Talamanca looking for them …they are tough…

ps I would love for you to post your CR lifelist someday
-stephen in NJ USA

GREAT PHOTOS!!!!!

I love the pigmy owl photo with the hummer harrasing him, wow you must have a ton of patience to get that quality in images….congrats!

I have only just found this blog, so forgive my tardy comment. I too had a memorable day at Irazu in the second week of September, 2008, though I wasn’t able to do too much birding. I am relatively new to Costa Rica and so I saw there my first Slaty Flowerpiercer. It stumped me for a while because it was of a much stronger blue colour than the guide illustrations. I also saw a lone peep in flight, up at the very top where the path skirts the rim of the volcano. It seemed to be about Spotted Sandpiper size, and it was flying high, fast and erratic. The bird guides do not help.
Your blog is very helpful, and I’ll have a much better idea of where to go and what to look for on my next visit to the volcano.

I hear you on the Flowerpiercer. Depending upon lighting, they can look gray or fairly blue.
The peep sounds interesting; could have been any of several species migrating through. These guys are pretty tough to ID in flight- takes lots of field work to figure out subtle field marks on these small, fast flying birds. Learning their calls is the first and most important step.

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