Narwhal Script

• Main Authors: Hart, Tom, Jones, Fiona M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Zenodo 2020
• Subjects: Citizen Science; Penguins Spheniscidae; Phenology; Kraken; narwhal*
• Online Access: https://dx.doi.org/10.5281/zenodo.3238573; https://zenodo.org/record/3238573

Input files: ‘Kraken Files’ (the Kraken Script can be found at DOI:10.5281/zenodo.3238554) Output files: ‘Narwhal Files’ (see DOI: 10.5061/dryad.94sp17b) The Narwhal Script (R version 3.6.0) is used to generate Narwhal Files, which provide: count data for adults, chicks and eggs mean and standard deviation adult 'nearest neighbour distances' (nnd) mean and standard deviation chick nnd mean and standard deviation chick 2 nd nnd (since the first nearest neighbour is likely to be its sibling in the nest) adult nnd between the ith and i-1th image (an approximation of adult movement between images) chick nnd between the ith and i-1th image (an approximation of chick movement between images) Metadata (date/time, temperature (in Fahrenheit and Celsius), lunar phase and a URL link to a thumbnail of the time-lapse image. To plot these, please see the Narwhal Plotting Script at DOI: 10.5281/zenodo.3238583. : With thanks to the Natural Environment Research Council and individual donors to the Penguin Watch project. : {"references": ["Jones, F. M. et al. Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch project. Sci. Data 5, 180124 (2018).", "Jones, F. M. et al. Author Correction: Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch Project. Sci. Data 6, 1\u20132 (2019).", "Jones, F. M. et al. Data from: Time-lapse imagery and volunteer classifications from the Zooniverse Penguin Watch project, v4. Dryad https://doi.org/10.5061/dryad.vv36g (2019).", "Jones, F. M. et al. Data from: Processing citizen science- and machine- annotated time-lapse imagery for biologically meaningful metrics. Dryad https://doi.org/10.5061/dryad.94sp17b (2019)."]}