Nestling%20growth%20data%202017.csv (223.51 kB)

Nestling growth data 2017

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posted on 24.11.2019, 11:38 by Amelia Cox, Raleigh Robertson, Ádám Lendvai, Kennedy Everitt, Frances Bonier
Detailed nestling growth records with weather conditions in 2017. Nestlings were measured on day 2, 4, 6, 8, 10 and 12. Column headings are as follows: NestlingID=unique ring Canadian Wildlife Service number identifying individual nestlings, NestID=unique code for each nest, HatchSize=number of hatched nestlings, HatchDate=date most of the nestlings hatched (tree swallows typically hatch synchronously) (Julian date), FledgeDate=date the nest fledged (Julian date), FledgeSuccess=0 if this nestling did not fledge, 1 if it did, whyFail=If the nest failed, lists the cause, either “NESTLINGS DIED” if nestlings were found dead in the nest, or “PREDATION” if no nestlings were found, Renest=lists whether nest was a renest or not. All nests used in this analysis were the first nest of the pair, Mass=nestling body mass (g), Tarsus=nestling tarsus length (mm), Wingchord=nestling wing chord (mm), Age=number of days since hatching (e.g., on the hatch date, age=0), MaxTemp3day=mean value of the maximum daily temperatures during the preceding three days (°C), MeanTemp3day=mean value of the mean daily temperatures during the preceding three days (°C), MeanWindspeed3day=Mean value of the mean windspeed (5:30am-8pm) during the preceding three days (m/s), TotalRainFall3day=total rainfall during the preceding three days (mm), ThermoReg=thermoregulatory strategy employed by nestlings of this age (poikilothermic (0-6 days old), intermediate (7-8 days old), or endothermic (9+ days old))

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dc.format.extent

228872

dc.identifier.uri

http://hdl.handle.net/10255/dryad.190091

dwc.ScientificName

Tachycineta bicolor