Naturalist Notes: Denise Etienne

 I have been pondering on what topic to write about next, suddenly it dawned on me why not write about myself - not intending to sound vain or anything, ;-)

I have been a naturalist for as long as I can remember, the great outdoors always brings me a sense of serenity. In 1995 I began my career as a Guide at the Asa Wright Nature Center, where I was able to share my love for the environment with others, educating foreigners and locals, adults and children of the importance of preservation. Enlightening everyone I possibly could to the simple fact that we all have a part to play in protecting our planet, despite how small our role maybe, it is just as significant as our existence.

Denise Etienne

Blue and Yellow Macaw

Hello, thanks for bringing us back
For we were once under attack
Almost to the point of extinction
Now we are notable to distinction
Fruits and seeds we love to eat
Palms are definitely a tasty treat! 

                            ~ Denise Etienne

This poem and painting are featured in our book "Birds of Trinidad"

I will be taking two weeks off, be back soon.
Take care,
Denise

Poem by © Denise Etienne. Image: "Hello" watercolor, courtesy of © Beatrice Bork

Feel

Close your eyes and listen to the wind.

As it dances through the leaves. 

Filling your heart with utmost joy, in its simplicity.

Feel it caressing your skin.  

Comforting, counseling and healing your soul.

© Denise Etienne

Naturalist Notes: White-Chested Emerald Hummingbird

One of the most aggressive species of hummingbird I have encountered while birding in the rainforest is the White-Chested Emerald. They intensely defend their territory by chasing away other birds, even people at times. They are indeed fierce! It is not recorded in Tobago.

This is a monomorphic species, which means the sexes are similar in appearance. They are just about 3.75 inches in length. Their upperparts are mainly green fading into a bronze rump and tail, (from the back it looks very similar to the Copper-rumped hummingbird, but lacks their distinct blue tail). The underparts are white with greenish sides. This species is quite vocal with no particular tune.

So folks, this wraps-up the 17 hummingbirds of Trinidad. I hope you all enjoyed, please feel free to ask any questions!

© Denise Etienne

Naturalist Notes: Long-billed Starthroat Hummingbird

I have seen the Long-billed Starthroat hummingbird mostly in forested areas in Trinidad. It is not recorded in Tobago.

This infrequent species is just about 4.5 inches in length. The sexes are generally bronze-green in color on the upperside and grayish on the underside, both have white moustachial streaks. The males have a distinctive turquoise crown with a reddish throat, while the females have a greenish crown with a black throat. When identifying this species I particularly look for a white jagged streak on the back, this is not usually noted in the field guides. 

Their straight bill is reminiscent of a sword because it’s so long!

© Denise Etienne

Naturalist Notes: Brown Violetear Hummingbird

The Brown Violetear hummingbird spends most of its time in the mountainous rainforests of Trinidad. It is not recorded for Tobago.

This species is just about 4.75 inches in length.  It is mainly seen feeding in the canopy on Immortelle flowers and occasional epiphytes, though I have also seen them on hummingbird feeders. The sexes are very similar in appearance, mostly brown above and gray below with a violet patch on the ear-coverts, and a sparkling green and blue throat stripe.

I have observed this species several times during the months of December through March at the Asa Wright Nature Center, which is just about 1200 ft, other times of the year it is found at higher elevations over 2500ft.

 © Denise Etienne

Naturalist Notes: Blue-tailed Emerald Hummingbird

The Blue-tailed Emerald is yet another species that is not found in the rainforest and is considered somewhat uncommon. It spends most of its time in semi-open savannah and scrub areas. It is not recorded in Tobago.

This species is just about 3 inches in length. The sexes are similar, both are overall green in color with white thigh feathers and a forked blue tail. The female also has a blackish ear-patch.

This species is one that I am yet to see in person, according to its description it is very similar to the Blue-chinned Sapphire, which is my favorite hummingbird.

© Denise Etienne 

Naturalist Notes: White-tailed Goldenthroat Hummingbird

In keeping with hummingbird species that are hardly ever found in the rainforest, and somewhat uncommon, the White-tailed Goldenthroat is a perfect example. It mostly frequents marshy savannahs or open grassy areas near water. It is not recorded for Tobago.

This species is just about 4 inches in length, both sexes are mainly green in color with a slightly decurved bill and facial streaks (above and below their eyes). The male streaks are white, with a sparkling green throat and white outer tail feathers. The female streaks and stomach is rufous in color. This particular species is one that I am yet to see in person.

 

© Denise Etienne 

Naturalist Notes: Green-throated Mango Hummingbird

The Green-throated Mango Hummingbird is usually found in mangrove swamps especially in Caroni. I have spent most of my birding years in the rainforest habitat of Trinidad, making occasional trips to other habitats on the island. Hence, I have only gotten mere glimpses of this species.

It is just about 5 inches in length. The male Green-throated mango is overall green in color, with a black line on his chest, and a purple tail.  The female of this species is very similar to the Black-throated Mango, I read it’s hard to tell them apart.

This is one species that I have hardly ever seen perched. 

© Denise Etienne 

Naturalist Notes: Black-throated Mango Hummingbird

The Black-throated Mango Hummingbird can be found in both Trinidad and Tobago. It is just about 4.5 inches in length. It is a dimorphic species, where the appearance of the sexes varies. The male has bright green upperparts, his throat and chest are black, bordered with blue-green, and has a purple tail. The female has bronze-green upperparts, while her throat and chest white with a prominent black central stripe, and has a reddish tail.

This species is fairly common on both islands. Frequently seen feeding on flowers of Immortelle, Poui, and Hibiscus.  In the rainy season especially I have observed them hawking for insects, in particular rain flies (a.k.a. termites).

Also, just a note, the female Black-throated Mango Hummingbird is exquisitely painted by Beatrice Bork, and is the Cover girl for our book “Birds of Trinidad”.

© Denise Etienne