Podcast
Questions and Answers
What is the primary factor that affects manatee sightings?
What is the primary factor that affects manatee sightings?
What temperature range are most manatee sightings observed?
What temperature range are most manatee sightings observed?
Where do manatees primarily use for habitats?
Where do manatees primarily use for habitats?
Study Notes
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The West Indian manatee is expanding its range into new areas, due in part to warmer temperatures and availability of nearshore habitats with submerged aquatic vegetation.
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Manatees primarily use the Mobile-Tensaw River Delta and Dog River areas, selecting nearshore habitats proximate to submerged aquatic vegetation.
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Distance to boat ramps and human population density have stronger effects on opportunistic sighting data but remain important for tagged data.
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Temperature strongly predicts manatee sightings. Most sightings occur when temperatures are >20°C.
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Description
Test your knowledge about the West Indian manatee's expanding range, the factors contributing to this expansion, and the environmental conditions influencing manatee sightings.