Jump to content
Ornithology Exchange

Search the Community

Showing results for tags 'geolocators'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Community Forums
    • News & Announcements
    • Grants & Awards
    • Meetings
    • News From the Ornithological Council
    • Workshops, short courses, and other training opportunities
    • Marketplace
    • Publications Available
    • In Memoriam
    • Bird Research in the Media
    • Bird Conservation in the Media
    • Society Forums
  • Group Forums
  • Support
    • Site Feedback
    • Jobs Board Support
    • Test forum
  • R Ornithology's Graphing
  • R Ornithology's Teaching R
  • R Ornithology's Mapping/Spatial Analysis
  • R Ornithology's General Topics
  • R Ornithology's Packages
  • RFID Working Group's RFID Working Group
  • Geolocator Discussion & Support's Geolocator Discussion & Support

Categories

  • Community
  • Editor's Choice
    • Editor's Choice: The Auk
    • Editor's Choice: The Condor
    • Editor's Choice: Ornitologia Neotropical
    • Editor's Choice: Waterbirds
  • Research Spotlight
  • Awards
  • Educational

Categories

  • Ornithological Journals
  • Journals of Interest to Ornithologists

Categories

  • Projects, Programs, & Plans
    • Collaborative Research Projects
    • Citizen Science Projects
    • Conservation Plans & Monitoring Programs
  • Places
    • Research Centers
    • Bird Observatories & Banding Stations
    • Other Field Stations
    • Parks & Reserves
    • Important Bird Areas & Endemic Bird Areas
  • Banding
  • Permits & Permitting
  • Funding
  • Online Communities
  • Other
    • Bibliographies & Clearinghouses

Categories

  • Volunteer Positions
  • Short-term Positions
  • Graduate Positions
  • Postdoctoral Positions
  • Academic Positions
  • Non-Academic Positions

Categories

  • Ornithological Organizations
  • Avian Conservation Organizations
  • Other Scientific Societies
  • Other Conservation Organizations
  • Avicultural & Veterinary Organizations
  • Museums
  • Governmental Organizations
  • Other Organizations

Categories

  • General Ornithology
    • Textbooks
    • Edited Volumes
  • Avian Biology
    • Ecology & Behavior
    • Breeding Biology
    • Population Biology
    • Migration
    • Vocalizations
    • Anatomy & Physiology
    • Health & Disease
    • Feathers, Molt & Coloration
    • Avian Flight
    • Evolution & Natural Selection
    • Biogeography & Speciation
    • Paleontology
  • Identification, Distribution, and Natural History Guides
    • Field Identification Guides
    • In-Hand Identification Guides
    • Nest & Egg Identification
    • Atlases & Inventories
    • Regional Handbooks
    • Checklists
    • Family Guides
    • Species Monographs
  • Conservation & Management
  • Extinct & Endangered Birds
  • Ethno-ornithology
  • Methods & Techniques
  • History
  • Lexicology
  • Biographies & Memoirs
  • Popular Science & Nature Writing
  • Audio & Video
  • Art
  • Other Books
  • Books by Ornithologists

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Full Name


Location


Google Scholar

Found 2 results

  1. Hi all, I have a few geolocator files that I have not been able to process ( The location estimates are scattered all across the specified grid) and I believe it has something to do with the plot_slopes_by_location function. I know that this function is just to determine whenever the bird leaves the study site, however, in the graph it revealed that there are no dusk estimates after September (see attached picture). All of the geolocators that I have been unable to analyze have this similar problem. I'm not sure if that's actually the root of my problems or if its something else, this is just my best guess. Is anybody aware if this could be the problem and if it is is there anyway to correct for this problem? Thanks, Devin
  2. Bonjour, I am working with geolocators data collected with Intigeo C65 devices on seabirds breeding in the Arctic (higher red dot on map1) and migrating in southern Atlantic in winter. Parts of the migration occurs during spring and fall equinoxes. I used a rooftop cablibration made in southern Quebec (lower red dot on map1) for about 14 days and I used the findHEZenith function to calculate a new zenith angle on the wintering area. Then I set a list of Zenith changing depending on the period of the year. All my script is running, but for some birds, I have a strange movement up-north after a first staging period. When I create the initial path (thresholdPath function), everything seems to be okay, but when I run the estelleMetropolis function in 3 steps (burn-in, tuning, final runs), no matter how many iterations I do and no matter how many chains I set, the up-north movement appears. On the path on map2, the blue part is ± 10 days around equinoxes, gray is ± 15 days and black ± 20 days. I tried changing all the parameters one by one, but the problem persists. Any idea what could cause this issue? Merci, Yannick
×
×
  • Create New...