FWS Focus

Overview

Characteristics
Overview

The Blanding's turtle is a medium-sized, semi-aquatic freshwater turtle that inhabits wetlands in parts of the upper Midwest, New York, New England, and southern Canada, including Nova Scotia. 

Blanding's turtles have life history characteristics that are comparable to sea turtles and tortoises. They can live to 70 years of age, tend to reach sexual maturity at more than 20 years of age, and have low reproductive potential. Adults often must reproduce for their entire lives for just one or two of their hatchlings to survive to adulthood as well, and replace them in the population. As a result, populations of Blanding's turtles are extremely sensitive to the loss of adults, whether from mortality or illegal collection. Throughout the Northeast, populations appear to be declining.

Compared to other aquatic turtles, the Blanding's turtle is known to travel long distances, often more than a mile over land in search of suitable vernal pool habitats for breeding and feeding. Because of their movement patterns, Blanding's turtles require larger landscapes than many other turtle species, and they are vulnerable to habitat fragmentation and degradation. In the Northeast, moving across the landscape means these turtles are forced to cross roads, where they risk deadly encounters with cars.  

The U.S. Fish and Wildlife Service is working with partners on efforts to support conservation of the Blanding's turtle, including by giving hatchlings a "head start." As part of their coursework, students at Bristol County Agricultural High School in Massachusetts raise hatchling Blanding's turtles in captivity until they are large enough to survive predation, and then release them back into the wild on national wildlife refuge national wildlife refuge
A national wildlife refuge is typically a contiguous area of land and water managed by theโ€ฏU.S. Fish and Wildlife Serviceโ€ฏ for the conservation and, where appropriate, restoration of fish, wildlife and plant resources and their habitats for the benefit of present and future generations of Americans.

Learn more about national wildlife refuge
lands. 

In 2023, the U.S. Fish and Wildlife Service will be reviewing the status of the Blanding's turtle to determine if it warrants Endangered Species Act listing. 

Scientific Name

Emydoidea blandingii
Common Name
Blanding's Turtle
FWS Category
Reptiles
Kingdom

Location in Taxonomic Tree

Identification Numbers

TSN:

Geography

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Timeline

Explore the information available for this taxon's timeline. You can select an event on the timeline to view more information, or cycle through the content available in the carousel below.

3 Items

Listing

Listing

Listing

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Listing

Nov 21, 1991

Nov 21, 1991 Listing
ETWP; Animal Candidate Review for Listing as Endangered or Threatened Species; 56 FR 58804 58836
  • Publication type: CNOR
Item 1

Listing

Nov 15, 1994

Nov 15, 1994 Listing
ETWP; Animal Candidate Review for Listing as Endangered or Threatened Species.
  • Publication type: CNOR
Item 2

Listing

Jul 1, 2015

Jul 1, 2015 Listing (Substantial)
90-Day Findings on 31 Petitions
  • Publication type: 90 day petition finding
Item 3