Two seasons of field work

Blue black Grassquit in Brazil

Carlos Carvalho studied the Blue black Grassquit, a small seed eating bird that is common in parts of Brazil. Males are glossy black with white under the wings. Females and young birds are brown.

Males gather in groups and perform repeated short flights from perches. The project asked how those displays relate to territory, body condition, and reproductive success. It also examined the species' mating system, which the report describes as poorly known and debated.

The work is a good example of a small grant with a focused question. It did not try to solve the species' entire ecology. It looked at one set of behaviors and gathered data that other researchers could use.

La Mucuy Bird Observatory in Venezuela

Carlos Rengifo G. led a monitoring program at La Mucuy in Sierra Nevada National Park, near Merida, Venezuela. The team used mist nets and censuses to study resident and migratory birds in mountain forest.

For each captured bird, the team recorded species, age, sex, weight, fat, wing length, and signs of breeding condition. Birds were banded, and observations included habitat use, foraging, and interactions between migrants and residents.

The report records nearly 1,200 captures of 105 species in 19 families, about half of the species known from the area. It also describes work at Mucubaji Lake, where migrating birds pass through a mountain gap, and monthly monitoring near La Azulita for species that winter at lower elevations.

The project included environmental education for park rangers, school groups, and local residents. It also produced articles in local newspapers. The report presents the observatory as a way to build local capacity for ornithology in a region where the field had received little attention.

What the program looks for

The Center's small grants program has favored projects that involve local people, focus on resident species, and offer an educational or management benefit. It has also asked for a clear justification, methods, budget, timeline, and list of participants.

Those criteria are not unique to the Center, but they explain why the program's record includes so many projects led by researchers in the countries where the birds live. The grants page explains the program in more detail.