Masked Flowerpiercer of the High Tropical Rainforest

Masked Flowerpiercer (Diglossopis cyanea)
Masked Flowerpiercer (Diglossopis cyanea) | Source

Introduction and Habitat

The Masked Flowerpiercer is a distinctive little bird in the Tanager family inhabiting the higher altitudes of the tropical rainforest. Ranging from the mountains of northern Venezuela and along the slopes of the Andes from western Venezuela down through western Bolivia, this beautiful passarine (perching bird) is common within the mountain forests and nearby gardens.

Within Ecuador

In Ecuador, the Masked Flowerpiercer can be found inhabiting the woodland shrubbery from 2,400 to 3,500 m (8,000 to 11,500 ft). It can be observed on both the eastern and western slopes and locally within the Inter-Andean valley at reserves such as Pasachoa Wildlife Refuge near Quito, Ecuador. The Masked Flowerpiercer has been encountered at higher altitudes in patches of Polylepsis (trees belonging to the rose family growing at high altitudes up to 4,500 m). In southwest Ecuador areas such as El Oro and western Loja, however, it can be seen below 2,000 m (6,500 ft). There are eight species of flowerpiercers existent in the country.

Masked Flowerpiercer (Diglossopis cyanea)
Masked Flowerpiercer (Diglossopis cyanea) | Source

Appearance

Flowerpiercers are a tiny bird compared to most tanagers. They range is length from 11.5 to 14.5 cm (4.5 to 5.75 in). The Masked and the Glossy flowerpiercers are among the largest. Their most obvious characteristic is a distinctive upturned bill that is sharply curved at the tip. Other than the White-sided and Rusty species, the males and females are relatively similar with black, gray and blue hues predominant.

The Masked Flowerpiercer is distinguished by it piercing red irises contrasting with a fairly large black mask and its intense ultramarine blue plumage. The female is similarly adorned although slightly duller in appearance. The bill has a noticeable hook at the tip, which can help to differentiate it from similar species.

Similar Species

Other species that inhabit the same environments with the Masked Flowerpiercer are the Bluish and the Indigo Flowerpiercers. However, the Bluish lacks the large eye patch that is so pronounced in the masked variety and has an overall blue color and a less pronounced hook to the tip of its bill. The Indigo is much scarcer and it too lacks the distinguishable facial characteristics of the former. The Blue-and-Black Tanager is similarly colored but has a black iris, a normally shaped bill and black wing and tail feathers.

Habits

The Masked Flowerpiercer is often encountered in mixed flocks, frequently dominating the bird species in many upper-elevations rainforest locations. It is regularly observed with other flowerpiercers as well as various tanager species. Feeding primarily on nectar and small fruit it is routinely detected in the company of hummingbirds vying for the same source of nourishment. Its hooked bill allows it to attack the flower from its base, piercing the corolla and extracting the rich sugary treasure within. When in small flocks, flowerpiercers are normally heard before being seen, their high-pitched twitterings resembling chatter. A brief moment of quiet and patience will bring them into the open where they can be seen hopping nervously among the branches of low-lying bushes.

Conclusion

The Masked Flowerpiercer is a lovely little passarine that inhabits the high-altitude tropical rainforest of the Ecuadorian Andes. Its cheerful song and lively antics as it feeds upon the mountain flora will delight and entertain the wandering traveler. This beautiful bird can be observed at Bellavista Forest Reserve, Cantón Rumiñahui, Copa Linga Lodge, El Cajas National Park, Guango Lodge & Reserve, Huashapamba Forest Reserve, Mindo Valley, Podocarpus-Bombuscaro & Vicinity, Podocarpus-Cajanuma, Papallacta Pass, Pasachoa Wildlife Refuge, San Isidro Reserve, Tapichalaca Reserve, Tandayapa Valley, Utuana Reserve, and Yanacocha Reserve.

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Comments 6 comments

kasiapl profile image

kasiapl 5 years ago from New Jersey , USA

So pretty cool bird :)


ColibriPhoto profile image

ColibriPhoto 5 years ago from Quito, Ecuador Author

Thanks Kasiapl, there are so many beautiful birds here that it difficult to know which one to write about first.


SaffronBlossom profile image

SaffronBlossom 5 years ago from Dallas, Texas

The only birds I see in Dallas are pigeons! The flowerpiercer is lovely; thanks for giving me a chance to learn about a bird I wouldn't otherwise know about!


ColibriPhoto profile image

ColibriPhoto 5 years ago from Quito, Ecuador Author

Thanks for the comments SaffronBlossom. Glad you enjoyed the hub.


Pamela Kinnaird W profile image

Pamela Kinnaird W 5 years ago from Maui and Arizona

Beautiful little bird. Thanks for all the new information.


ColibriPhoto profile image

ColibriPhoto 5 years ago from Quito, Ecuador Author

Thank you Pamela, They are fascinating little birds and I love to watch them as they fight the hummingbirds at the feeders.

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