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A total of 264 unique turtle shells were observed in the dataset, based on the unique turtle IDs. Dataset Overview: This dataset contain information about various turtle sightings, with each entry detailing the image file and associated metadata for each turtle sighting. The dataset includes the following fields: index: An identifier for each row or entry in the dataset (appears to be auto-generated). photoname: The filename of the photo taken of the turtle, including the date and description of the image (e.g., carapace photos). turtle_ID: A unique identifier for each turtle, possibly denoting a tag or observation number. year: The year when the photo was taken. month: The month when the photo was taken. day: The...
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These data were compiled to examine rates of skipped migration in adult humpback chub that spawn in the Little Colorado River (LCR). These data include mark-recapture information from the lower 13.56 kilometers of the LCR and from the Colorado River, from river kilometer 105.5-145.7 downstream of Glen Canyon Dam. Data also include detections from a multiplexer array (MUX) that is located in the LCR and from submersible PIT tag antennas that are deployed in parts of the Colorado River. These data are capture histories that include both spring and fall sampling events that occurred between spring 2009 and spring 2019. Capture histories can include information about size (small adults being 200-249mm total length and...
Tags: Aquatic Biology, Arizona, Colorado River, Ecology, Geography, All tags...


    map background search result map search result map Humpback chub spring and fall capture histories in the Little Colorado River, 2009-2019 Eastern box turtle detection study field data collected at Patuxent Refuge, Laurel MD Eastern box turtle detection study field data collected at Patuxent Refuge, Laurel MD Humpback chub spring and fall capture histories in the Little Colorado River, 2009-2019