Toco Toucan / Reuzentoekan, Granman Kuyake

Toco Toucan (Ramphastos toco)

Pictures (click on them to enlarge)
© Dominiek Plouvier	© Serano Ramcharan	Coronie © Sean Dilrosun, birdguide
French Guiana © Pascal Dubois

The beautiful Toco Toucan is more a bird of swampy areas than the other toucans. In Brazil it is also seen on savannas. In Suriname it is rare. In the Nanniswamp in the west of the country I taped the sound (118 kB) of two toco toucans 'singing' together or maybe it is their alarm call. They went from one branch to another as I approached them with my mike. Other toucans from Suriname can be found in the photogalery, but this is the one with the biggest bill. It eats mainly berries and fruits, as the other toucans. It has been found nesting in Suriname, in a hole in a tree. Their bill doesn't allow them to really make a hole in a tree like for instance woodpeckers do. So they have to use an existing hole.
Photo made by Wouter Plouvier at Weg naar Zee in Suriname, September 2006, by Pascal Dubois in French Guyane (2002) and one made by J. Ingels in a zoo in Belgium and the last one by Ribot in the zoo of Alphen.

Birdsounds (click on them to listen)
Sound recording of a Toco Toucan © Jan Hein Ribot

Distribution

Each small square indicates the observation of at least one (group) of these birds, the medium ones at least four observations on different days and the largest ones ten or more. The color of each square indicates: blue for coastal area, yellow for savanna and red for rainforest.
Not all places in Suriname have been equally often visited by birders, so the distribution of the squares gives an indication of the whereabouts of the birds, but also of the birders. Some places deep in the south have no reported bird observations, by experienced birders, within 60 kilometer.

Abundance in different areas
coastal zone (blue dots on the map) :
northern savannas (yellow dots (in the north)) :
rainforest under 400 m (red dots) :
rainforest above 400 m (red dots) :
Sipaliwini savanna (yellow dots (in the south)) :
A blank is shown if not convincingly reported in the zone. Data interpreted by Arie Spaans, Otte Ottema and Jan Hein Ribot.

Names
Scientific name:	Ramphastos toco
Order:	Piciformes
Family:	Ramphastidae, 7 in Suriname
Dutch:	Reuzentoekan, Granman Kuyake
English:	Toco Toucan
Sranan ('Surinamese'):	Granman Kuyake
Guyana:
Papiamento:
Spanish (Venezuela):
Portugese (Brazil):	Tucanuçu
Arowak:
Carib:
French:	Toucan toco

Observations through the year	Observations of breeding through the year

The 23 reported observations of this bird in Suriname, mainly for the last 50 years up to 2018, have been grouped by month. More birds on one day are counted as one observation. Of course, if the graph should depict the total number of birds seen, the differences between the months could be much more pronounced.	The 1 reported breeding observations of this bird in Suriname. Most observations are about nest with eggs, some about fledglings, or feeding at a nest or the building of a nest. Of the about 5000 nests and eggs found for all species together, about 1/3 comes from the egg collection of Penard between 1896 and 1905. For some reason most collecting then was done in the first half of each year, so the shown distribution does not necessarily reflect the actual breeding preferences. The main dry season in Suriname is reckoned to be from half August to the end of November, the main wet season from half April to half August, but the the timing of begin and end does vary from year to year. Around March a second dry season often occurs.

Observations through the year

Observations of breeding through the year

The 23 reported observations of this bird in Suriname, mainly for the last 50 years up to 2018, have been grouped by month. More birds on one day are counted as one observation. Of course, if the graph should depict the total number of birds seen, the differences between the months could be much more pronounced.

The 1 reported breeding observations of this bird in Suriname. Most observations are about nest with eggs, some about fledglings, or feeding at a nest or the building of a nest.

Of the about 5000 nests and eggs found for all species together, about 1/3 comes from the egg collection of Penard between 1896 and 1905. For some reason most collecting then was done in the first half of each year, so the shown distribution does not necessarily reflect the actual breeding preferences.
The main dry season in Suriname is reckoned to be from half August to the end of November, the main wet season from half April to half August, but the the timing of begin and end does vary from year to year. Around March a second dry season often occurs.

Last update: September 2024 by Jan Hein Ribot. Please mail your comments, photos to: jhribot ( residing at ) gmail (point!) com.
observations can be uploaded to suriname.observation.org or ebird.org ).