News + Stories

Science and Research / 14.09.2012

[caption id="attachment_4406" align="alignleft" width="241"] The view from Cerro Osa[/caption] We at Osa Conservation would like to extend a warm welcome and congratulations to Samantha Weintraub, Kevin Smith and Juan Manuel Ley, this year’s Greg Gund Memorial Fellowship recipients. Osa Conservation’s Greg Gund Memorial Fellowships provide funding for Costa Rican and international researchers to conduct science-based research in the Osa Peninsula. These fellowships are provided through the generous support of the Gund family. Kevin will be studying amphibian populations, communities and habitat in the southern part of the peninsula and will be developing materials for participatory amphibian monitoring projects on our properties in Osa. These will be a great tool to support of citizen science at our stations!
Land Conservation and Forest Restoration, Science and Research / 23.09.2011

[caption id="attachment_2260" align="aligncenter" width="300" caption="Peltogyne Purpurea: An endemic species of Costa Rica and Western Panama, now very scarce because of overexplotation for its valuable timber."][/caption] Visiting a tropical forest can be overwhelming because of the enormous number of species found there, especially if you are talking about the Osa Peninsula, one of the most biologically diverse places in the world. This diversity is especially evident amongst plants which, as immobile organisms, are easily observed.  This same diversity, however, can be distressing for a person interested in identifying a species...

Birds / 26.11.2010

[caption id="attachment_1840" align="alignleft" width="300" caption="Male White-crested Coquette"][/caption] Of all the hummingbird species, the coquette males that are most highly adorned with ornate feathers that are there to likely help in territorial defense and enhance species recognition.  The White-crested Coquette (Lophornis adorabilis) is the only coquette found here on the Osa Peninsula and is regionally endemic to south western Costa Rica and Western Panama. The male of this species, which is also sometimes called Adorable Coquette, is known for its white crest and long green cheek tufts and may be arguably...

Birds / 17.10.2010

[caption id="attachment_1702" align="alignleft" width="197" caption="Male Turquoise Cotinga. Photo by Ulises Quintero"][/caption] This week as promised I am bringing you the Turquoise Cotinga (Cotinga ridgwayi).  This is definitely one of those species of bird that makes you go "WOW" when you see it.  This is also one of Costa Rica's most sensitive species to loss of forest habitat.  BirdLife International has this Cotinga species listed as Vulnerable which puts it one step away from be considered Endangered.  It is a regional endemic only found on the Pacific slope of...

Birds / 26.09.2010

[caption id="attachment_1483" align="alignleft" width="300" caption="Pale-billed Woodpecker Male. Photograph by Alan Dahl"][/caption] Of the eight woodpecker species that are found on the Osa Peninsula, the Pale-billed Woodpecker (Campephilus guatemalensis) is the largest with a length of 35 cm (14 inches) rivaling only the superficially similar, and range overlapping Lineated Woodpecker (Dryocopus lineatus).  In fact, the Pale-billed Woodpecker is most closely related to the extremely elusive north temperate species the Ivory-billed Woodpecker, both belonging to the same genus, Campephilus.  This species ranges from southern Mexico to Western Panama. The Pale-billed is...

Birds / 05.09.2010

[caption id="attachment_1239" align="alignleft" width="240"] White-whiskered Puffbird by Gianfranco Gomez[/caption] Not only does the White-whiskered Puffbird (Malacoptila panamensis) rank pretty high on the cuteness scale, it is also an interesting species from an ecological perspective.  Puffbirds are most closely related to jacamars, toucans and woodpeckers.  They are primarily insect and arthropod eaters and are considered to be flycatching birds along with tyrant flycatchers, and nunbirds.  Even though they eat spiders, frogs and lizards taken from the ground they are known for sitting perfectly still in the forest understory until a...