Table 1.

Recording period, number of dives and dive depth

Species/bird IDRecording period (h)No. of divesMedian dive depth* (m)Mean dive depth (m)Maximum dive depth (m)N
BRGU/1327.28135±5352±351205
BRGU/1739.817344±5643±301073
COGU/221.83595±1315±20642
COGU/322.113533±4237±21676
COGU/422.415428±3135±17633
COGU/519.83532±2429±9633
RAZO/119.82716±87±5281
RAZO/219.71776±138±6311
RAZO/322.6559±1311±8294
RAZO/420.15563±65±5253
RHAU/0533.828430±729±9605
RHAU/0633.639315±814±6345
RHAU/0733.436520±2517±12416
LIPE/123.58715±55±3170
LIPE/22410986±87±6215
LIPE/3249895±66±5232
LIPE/42410967±108±6210
LIPE/524.58776±107±5210
  • N, number of sample dives used for the analyses. BRGU, Brünnich's guillemot; COGU, common guillemot; RHAU, rhinoceros auklet; RAZO, razorbill; LIPE, little penguin.

  • * Values are means ± quantiles.

  • Values are means ± s.d.