Stripe-tailed Hummingbird, (Eupherusa eximia)

Stripe-tailed Hummingbirds are distinguished from other hummingbirds by its rufous wing patch, although that characteristic is shared with the Blue-tailed (rare in Costa Rica) and Black-bellied Hummingbirds. It has a white vent and tail underside, along with the outer two feathers of the tail being white on the upperside. The male shows a dark blue patch on the throat which continues until the chest. During flight, the wings look almost entirely rufous, with only a lining of green feathers on the shoulders. The female has a white throat and chest. Both sexes resemble the Coppery-headed Emerald, although the latter is smaller.

Coppery-headed Emerald (Elvira cupreiceps)

The Coppery-headed Emerald is one of the few species of birds that are true endemics of Costa Rica, meaning only found in this country. The male is mostly green, with the copper hues on the head that can only be seen in the appropriate light and angle. The female has grey underparts and lacks the copper colors on the head. Both have a black downcurved bill, which help with identification versus similar species like the Rufous-tailed Hummingbird, with which it shares the brownish-red rump. They are one of the tiniest species of hummingbirds in Costa Rica. They are seen in the mid to high elevations, in places where there is high humidity, but specially in the Cinchona and Vara Blanca zone.

Crowned Woodnymph (Thalurania colombica)

The Crowned Woodnymph is a medium sized hummingbird with a violet belly and glittering green throat, along with different shades of blue and green on the back. The female has white underparts and throat instead, with golden patches along the neck and head; the rest of the body is green like the male. They are mid sized among Costa Rican hummingbirds and might resemble a little bit the Violet-bellied Hummingbird that is found in Colombia. They inhabit low tropical rain forest locations like Braulio Carrillo and Bosque Eterno de los Niños, where they feed from the nectar of a variety of flowers, including Porter Weed.

Violet Sabrewing (Campylopterus hemileucurus)

The Violet Sabrewing is one of the largest hummingbirds to be seen in Costa Rica; whenever these hummingbirds perched on the delicate branches, their weight and speed would made them swing very fast. This species has a fairly down curved bill. Most of the male’s body is deep, glittering violet, although some parts have a bluer hue. The underside of the tail feathers is white, while the wings are brown, with green-blue feathers on the shoulder. The female is drab in coloration, with gray underparts showing green and yellow sports, and green-yellow iridescence on the back of the head.

Green-crowned Brilliant (Heliodoxa jacula)

The Green-crowned Brilliant is a relatively large hummingbird of the Heliodoxa family, which contains nine species, but the jacula is the only species to inhabit Costa Rica. It has a weird face, resulting from the elongated form towards the long and thin bill. The male is mostly green with glittering metallic-green crown as the name suggests, which becomes visible only with some angles due to the iridescence phenomenon that the bird displays; it also has a small purple patch on the throat. The female is similar, but has a white belly with scaling pattern in the throat and the flanks.

Violet-bellied Hummingbird (Damophila julie)

The Violet-bellied Hummingbird is another of the cute hummingbirds we saw in Colombia. Its name is pretty descriptive, since the belly is a deep iridescent purple tone that looks metallic on the right light; on the shadow it looks blue instead. The throat and face also glow in light green sometimes, other times it looks dark green along with the back of the head. It has a long and thin black bill that’s used like most hummingbird to extract nectar from the deep cavities of flowers in Colombia. I saw this individual while walking down from Doña Dora’s restaurant. It was doing its early morning stretching routine.

Tourmaline Sunangel (Heliangelus exortis)

The Tourmaline Sunangel forms part of the Heliangelus genus of hummingbirds, consisting of ten species that are only found in South America. The Tourmaline is by the most part green, with a purple gorget that brightens up on sunlight. They are small in size and have a thin dark bill. It shows some white on the vent and in the postocular spot. In good light, this hummingbird displays a purple-like gorget that looks metallic.

Steely-vented Hummingbird (Amazilia saucerrottei)

The Steely-vented Hummingbird belongs to the Amazilia genus, which contains a lot of similar hummingbird species like the Rufous-tailed and the Andean Emerald. They are all very similar in terms of body shape and size, but differ in their coloration and some of them in their habitat and behavior. It has a metallic green body with blue wings and tail, and shows yellow to magenta feathers on the rump. Their bill is thin and straight, and it has white feathers covering its legs. Like the Rufous-tailed, it is very aggressive and territorial.

Golden-naped Tanager (Tangara ruficervix)

The Golden-naped Tanager is a very conspicuous bird. Its turquoise body stands out from the crowd at Finca Alejandría, where we spent a lot of time photographing hummingbirds and tanagers as they came to the feeders. A violet band is sandwiched inside the black head, and hints of violet can be seen at the lower back of the head. The belly and flanks are white to tawny. But the most distinctive feature of this bird is the golden nape, which gives this species its name. It is sometimes raised like a crest.

Green Thorntail (Discosura conversii)

The Green Thorntail has a tail with a unique shape, where the feathers are disjoint and look like an X. While generally the body of the male is gliterring green, its head looks grayish unless seen from the perfect angle. In low light, the head may take on dark purple tones. Both male and female show a white band on the back. The female also has white on the cheeks and belly, interspersed by black markings which join in a stripe running through the center of the belly. These are very small hummingbirds with a flight pattern very much like a bee, being smooth and slow, instead of the very fast movements that larger hummingbirds display.