README This data file is published by the Movebank Data Repository (www.datarepository.movebank.org). As of the time of publication, a version of the published animal tracking data set can be viewed on Movebank (www.movebank.org) in the study "Fall Gulf of Mexico crossings by migratory Swainson's thrushes, wood thrushes, and red-eyed vireos (data from Deppe et al 2015)" (Movebank Study ID 55767693). Individual attributes in the data files are defined below and in the Movebank Attribute Dictionary, available at www.movebank.org/node/2381. This data package includes the following data files: Fall Gulf of Mexico crossings by migratory Swainson's thrushes, wood thrushes, and red-eyed vireos (data from Deppe et al 2015).csv Fall Gulf of Mexico crossings by migratory Swainson's thrushes, wood thrushes, and red-eyed vireos (data from Deppe et al 2015)-reference-data.csv These data are described in the following written publication: Deppe JL, Ward MP, Bolus RT, Diehl RH, Celis-Murillo A, Zenzal TJ Jr, Moore FR, Benson TJ, Smolinksy JA, Schofield LN, Enstrom DA, Paxton EH, Bohrer G, Beveroth TA, Raim A, Obringer RL, Delaney D, Cochran WW (2015) Fat, weather, and date affect migratory songbirds’ departure decisions, routes, and time it takes to cross the Gulf of Mexico. Proceedings of the National Academy of Sciences of the United States of America 112(46): E6331–E6338. doi:10.1073/pnas.1503381112 Data package citation: Deppe JL, Ward MP, Bolus RT, Diehl RH, Celis-Murillo A, Zenzal TJ Jr, Moore FR, Benson TJ, Smolinksy JA, Schofield LN, Enstrom DA, Paxton EH, Bohrer G, Beveroth TA, Raim A, Obringer RL, Delaney D, Cochran WW (2016) Data from: Fat, weather, and date affect migratory songbirds’ departure decisions, routes, and time it takes to cross the Gulf of Mexico. Movebank Data Repository. doi:10.5441/001/1.12hv60k6 ----------- Terms of Use This data file is licensed by the Creative Commons Zero (CC0 1.0) license. The intent of this license is to facilitate the re-use of works. The Creative Commons Zero license is a "no rights reserved" license that allows copyright holders to opt out of copyright protections automatically extended by copyright and other laws, thus placing works in the public domain with as little legal restriction as possible. However, works published with this license must still be appropriately cited following professional and ethical standards for academic citation. We highly recommend that you contact the data creator if possible if you will be re-using or re-analyzing data in this file. Researchers will likely be interested in learning about new uses of their data, might also have important insights about how to properly analyze and interpret their data, and/or might have additional data they would be willing to contribute to your project. Feel free to contact us at support@movebank.org if you need assistance contacting data owners. See here for the full description of this license http://creativecommons.org/publicdomain/zero/1.0 ----------- Data Attributes These definitions come from the Movebank Attribute Dictionary, available at www.movebank.org/node/2381. animal comments: Additional information about the animal that is not described by other reference data terms. example: sibling of #1423 animal ID: An individual identifier for the animal, provided by the data owner. This identifier can be a ring number, a name, the same as the associated tag ID, etc. If the data owner does not provide an Animal ID, an internal Movebank animal identifier may sometimes be shown. example: 91876A, Gary same as: individual-local-identifier animal mass: The mass of an the animal. example: 500 units: grams animal reproductive condition: The reproductive condition of the animal at the beginning of the deployment. example: non-reproductive, pregnant attachment type: The way a tag is attached to an animal. Values are chosen from a controlled list: collar: The tag is attached by a collar around the animal's neck. glue: The tag is attached to the animal using glue. harness: The tag is attached to the animal using a harness. implant: The tag is placed under the skin of the an animal. tape: The tag is attached to the animal using tape. other: user specified beacon frequency: The frequency of the radio tag or tag retrieval beacon. example: 450.5 units: MHz same as: tag beacon frequency behavioural classification: Behavioural classifications assigned to the animal by the data owner. The method for defining and assigning these classifications are unique to the study and can be described using behaviour according to. example: roosting, foraging, running data processing software: Name of the software program/s, scripts, etc. used to process raw sensor data and derive location estimates. example: BASTrack deploy off timestamp: The timestamp when the tag deployment ended. example: 2009-10-01 12:00:00.000 format: yyyy-MM-dd HH:mm:ss.sss units: UTC (Coordinated Universal Time) or GPS time, which is a few leap seconds different from UTC same as: deploy off date deploy on timestamp: The timestamp when the tag deployment started. example: 2008-08-30 18:00:00.000 format: yyyy-MM-dd HH:mm:ss.sss units: UTC (Coordinated Universal Time) or GPS time, which is a few leap seconds different from UTC same as: deploy on date deployment comments: Additional information about the tag deployment that is not described by other reference data terms. example: This deployment was excluded from analysis because the tag failed. deployment end comments: a description of the end of a tag deployment, such as cause of mortality or notes on the removal and/or failure of tag. example: Data transmission stopped after 108 days. Cause unknown. deployment end type: A categorical classification of the tag deployment end. Values are chosen from a controlled list: captured: The tag remained on the animal but the animal was captured or confined. dead: The deployment ended with the death of the animal that was carrying the tag. equipment failure: The tag stopped working. fall off: The attachment of the tag to the animal failed, and it fell of accidentally. other released: The tag remained on the animal but the animal was released from captivity or confinement. removal: The tag was purposefully removed from the animal. unknown: The deployment ended by an unknown cause. deployment ID: A unique identifier for the deployment of a tag on animal, provided by the data owner. If the data owner does not provide a Deployment ID, an internal Movebank deployment identifier may sometimes be shown. example: Jane-Tag42 event ID: An identifier for the set of information associated with each record or event in a data set. A unique event ID is assigned to every time-location or other time-measurement record in Movebank. example: 6340565 units: none heading: The direction in which the tag moved from this location to the subsequent location, calculated as the bearing between consecutive locations, in decimal degrees clockwise from north; for example, 0 = north, 90 = east, 180 = south. example: 315.88 units: decimal degrees latitude (decimal degree): The geographic longitude of a location along an animal track as estimated by the processed sensor data. Positive values are east of the Greenwich Meridian, negative values are west of it. example: -121.1761111 units: decimal degrees, WGS84 reference system same as: location lat life stage: The age class or life stage of the animal at the beginning of the deployment. Can be years or months of age or terms such as "adult", "subadult" and "juvenile". Units should be defined in the values (e.g. "2 years"). example: juvenile, adult units: Any units should be defined in the remarks. THIS DATASET: AHY = After Hatch Year, HY = Hatch Year, U = Unknown. These are the age categories used by the US Bird Banding Lab, as described by Pyle, P. 1997. Identification Guide to North American Birds. Part 1. Slate Creek Press, Bolinas, CA. 742 pp. longitude (decimal degree): The geographic longitude of a location along an animal track as estimated by the processed sensor data. Positive values are east of the Greenwich Meridian, negative values are west of it. example: -121.1761111 units: decimal degrees, WGS84 reference system same as: location long manipulation type: The way in which the animal was manipulated during the deployment. Additional details about the manipulation can be provided using manipulation comments. Values are chosen from a controlled list: confined: The animal's movement was restricted to within a defined area. none: The animal received no treatment other than the tag attachment. relocated: The animal was released from a site other than the one at which it was captured. manipulated other: The animal was manipulated in some other way, such as a physiological manipulation. migration stage standard: The migration stage of the animal, using standard terms that can be compared across studies. To use study-specific terms, use migration stage custom. Values are chosen from a controlled list: altitudinal migration breeding grounds fall migration foraging grounds foraging migration irruptive migration latitudinal migration migration to molt site molt site natal area nomadic migration other seasonal migration removal migration reproductive migration spawning grounds spring migration stopover summer non-breeding vertical migration (aquatic) wintering grounds ring ID: A number or color scheme for a band or ring attached to the animal. example: 26225 units: none same as: animal ring id sensor type: The type of sensor with which data were collected. Values are chosen from a controlled list: acceleration: The sensor collects acceleration data. accessory measurements: The sensor collects accessory measurements, such as battery voltage. Argos Doppler Shift: The sensor is using Argos Doppler shift for determining position. bird ring: The animal is identified by a ring that has a unique ID. GPS: The sensor uses GPS to find location and stores these. natural mark: The animal is identified by a natural marking. radio transmitter: The sensor is a classical radio transmitter. solar geolocator: The sensor collects light levels, which are used to determine position (for processed locations). solar geolocator raw: The sensor collects light levels, which are used to determine position (for raw light-level measurements). sex: The sex of the biological individual(s) represented in the Occurrence. Values are from a controlled list: m: male f: female study: The name of the study in Movebank in which data are stored. study site: The name of the deployment site, for example a field station or colony. example: Pickerel Island North tag comments: Additional information about the tag that is not described by other reference data terms. example: custom-made Doppler shift Argos tag with a special altitude sensor tag ID: A unique identifier for the tag, provided by the data owner. If the data owner does not provide a tag ID, an internal Movebank tag identifier may sometimes be shown. example: 2342, ptt_4532 same as: tag local identifier tag manufacturer name: The company or person that produced the tag. example: Holohil same as: manufacturer tag mass: The mass of the tag. example: 24 units: grams tag model: The model of the tag. example: T61 same as: model tag readout method: The way the data are received from the tag. Values are chosen from a controlled list: satellite: Data are transferred via satellite. phone network: Data are transferred via a phone network, such as GSM or AMPS. other wireless: Data are transferred via another form of wireless data transfer, such as a VHF radio transmitter/receiver. tag retrieval: The tag must be physically retrieved in order to obtain the data. taxon: The scientific name of the species on which the tag was deployed, as defined by the Integrated Taxonomic Information System (ITIS, www.itis.gov). If the species name can not be provided, this should be the lowest level taxonomic rank that can be determined and that is used in the ITIS taxonomy. Additional information can be provided using the term taxon detail. example: Buteo swainsoni same as: species, animal taxon, individual taxon canonical name timestamp: The date and time a sensor measurement was taken. example: 2008-08-14 18:31:00.000 format: yyyy-MM-dd HH:mm:ss.sss units: UTC (Coordinated Universal Time) or GPS time, which is a few leap seconds different from UTC visible: Determines whether an event is visible on the Movebank Search map. Values are calculated automatically, with FALSE indicating that the event has been marked as an outlier by manually marked outlier or algorithm marked outlier. Allowed values are TRUE or FALSE. ----------- More Information For more information about this repository, see www.movebank.org/node/15294, the FAQ at www.movebank.org/node/2220, or contact us at support@movebank.org.