White-tipped Sicklebill Eutoxeres aquila Scientific name definitions

Mileidy Betancourth-Cundar, Beltran-Arevalo Beltran-Arevalo, and Patricia Torres-Sánchez
Version: 1.0 — Published March 4, 2020
Text last updated April 4, 2014

Behavior

Introduction

White-tipped Sicklebill forages low near the ground in forest understory. Often clings to the flowers on which it is foraging (Gill 1987, Stiles and Skutch 1989, Hilty and Brown 1989). The bill and head often are held slightly up when perched (Hilty and Brown 1989). White-tipped Sicklebill is a trapliner, flying rapidly across long distances to visit scattered flowering plants.

Spacing

White-tipped Sicklebill, like other species of hermit hummingbirds, is a trap-line feeder, visit plants along a long route (sometimes up to 1 km) and does not protect one specific (usually small) area with areas high nectar-content flowers (Stiles and Skutch 1989).

Sexual Behavior

Male White-tipped Sicklebills sing in small leks in Heliconia thickets (Stiles 1975, Stiles and Skutch 1989). This species is polygynous, as are most if not all species of hummingbirds (Schuchmann 1999: 509).In the display, males fly in a U-shaped pattern in front of females.

Social and Interspecific Behavior

White-tipped Sicklebill primarily is solitary, as is typical of hummingbirds.

Predation

No documented reports of predation on White-tipped Sicklebill?

Recommended Citation

Betancourth-Cundar, M., B. Beltran-Arevalo, and P. Torres-Sánchez (2020). White-tipped Sicklebill (Eutoxeres aquila), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whtsic1.01
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