Predictions & Data for this entry

Model: std climate: Am, Af migrate: phylum:
COMPLETE = 2.5 ecozone: TA food: biHs class:
MRE = 0.030 habitat: 0iTf gender: Dg order:
SMSE = 0.003 embryo: Tnwfm reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 32 32.64 (0.0199) d age at birth ADW
tx 100 99.99 (0.0001354) d time since birth at fledging ADW
tp 300 295.6 (0.01479) d time since birth at puberty guess
tR 2738 2738 ( 0) d time since birth at 1st brood ADW
am 2.055e+04 2.052e+04 (0.001289) d life span AnAge
Wwb 19 18.74 (0.01372) g wet weight at birth for P.a.g Tayl1998
Wwi 750 752.5 (0.003362) g ultimate wet weight for P.a.g Tayl1998
Ri 0.00137 0.001359 (0.008257) #/d maximum reprod rate Wiki

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW_Pag Data for P. a. goliath, P. a. aterrimus time since birth wet weight (0.07098) Tayl1998
tW_Paa Data for P. a. goliath, P. a. aterrimus time since birth wet weight (0.07807) Tayl1998

Pseudo-data at Tref = 20°C

Data Generalised animal Probosciger aterrimus Unit Description
v 0.02 0.02162 cm/d energy conductance
p_M 18 533.2 J/d.cm^3 vol-spec som maint
k_J 0.002 0.02254 1/d maturity maint rate coefficient
k 0.3 0.309 - maintenance ratio
kap 0.8 0.9659 - allocation fraction to soma
kap_G 0.8 0.8011 - growth efficiency
kap_R 0.95 0.95 - reproduction efficiency

Discussion

  • P. a. goliath is assumed to differ from P. a. aterrim by {p_Am} only
  • Body temperatures are guessed
  • mod_1: v is reduced; food availability taken variable in tW data; Wwx removed
  • mod_2: Pseudo-data point k is used, rather than k_J; Data set tp and parameter t_R are added, the latter replacing clutch interval t_N. Postnatal T is based on PrinPres1991, see get_T_Aves. See further the revision page, theme puberty

Facts

  • 4 sub-species are recognized; this entry has Cape York cockatoo (P. a. aterrimus) and goliath cockatoo (P. a. goliath) (Ref: Wiki)
  • Both male and female partake in breeding; nest in big hollow trees (Ref: MurpLegg2003)

Bibliography

Citation