Results 61 to 70 of about 308 (134)
In the summer of 1969 the author returned to British Honduras, on a Churchill Fellowship, to follow up his previous studies of the manatee Trichecus manatus manatus and two crocodiles Crocodylus acutus and C. moreleti, all ‘Red Book’ species (see ORYX, May 1968).
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Third Grade Manatee Curriculum—Lesson 9: Manatees Need Warm Water to Survive
This 10-page fact sheet is the ninth lesson of the Third Grade Manatee Workbook series. This curriculum provides a series of individual lessons covering manatee biology and ecology, as well as highlighting some of the ways that humans impact and can ...
Maia McGuire, Ruth Francis-Floyd
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Abundance of manatees in Panama estimated from side‐scan sonar
The Antillean manatee (Trichechus manatus manatus) is found in tropical and subtropical riverine and coastal waters across the Caribbean region. Little is known of its population status, particularly in Central America.
Hector M. Guzman, Richard Condit
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Third Grade Manatee Curriculum—Lesson 1: Starting to Learn about Manatees
This 3-page fact sheet is the first lesson of the Third Grade Manatee Workbook series. This curriculum provides a series of individual lessons covering manatee biology and ecology, as well as highlighting some of the ways that humans impact and can ...
Heather Maness +2 more
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Third Grade Manatee Curriculum—Lesson 15: Collecting Data about Manatees
This 11-page fact sheet is the fifteenth lesson of the Third Grade Manatee Workbook series. This curriculum provides a series of individual lessons covering manatee biology and ecology, as well as highlighting some of the ways that humans impact and can
Maxine Floyd +2 more
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Third Grade Manatee Curriculum—Lesson 12: Pollution and Other Threats to Manatees
This 9-page fact sheet is the twelfth lesson of the Third Grade Manatee Workbook series. This curriculum provides a series of individual lessons covering manatee biology and ecology, as well as highlighting some of the ways that humans impact and can ...
Maia McGuire, Ruth Francis-Floyd
doaj +1 more source
First abundance estimate for greater Caribbean manatees (Trichechus Manatus Manatus) in Belize
Population status of the Greater Caribbean manatee (Trichechus manatus manatus) is unknown across most of its geographic range, including the western part of the Caribbean in Central America.
Holly H. Edwards +7 more
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Third Grade Manatee Curriculum—Lesson 8: How Much Do Manatees Need to Eat?
This 2-page fact sheet is the eighth lesson of the Third Grade Manatee Workbook series. This curriculum provides a series of individual lessons covering manatee biology and ecology, as well as highlighting some of the ways that humans impact and can ...
Maia McGuire, Ruth Francis-Floyd
doaj +1 more source
The Amazonian manatee (Trichechus inunguis), a vulnerable species native to the Amazon River Basin, is threatened by habitat loss, illegal hunting, and pollution.
Marquez C. White +4 more
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