Predictions & Data for this entry

Model: std climate: BSh migrate: Ms phylum:
COMPLETE = 2.8 ecozone: TPa food: biCii class:
MRE = 0.019 habitat: 0iTi, 0iTs gender: Dg order:
SMSE = 0.001 embryo: Tnpf reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 31.5 31.51 (0.0002556) d age at birth guess
tx 30 29.95 (0.001826) d time since birth at fledging BuijKort2012
tp 90 92.61 (0.02901) d time since birth at puberty guess
tR 1095 1095 ( 0) d time since birth at 1st brood guess
am 1.387e+04 1.401e+04 (0.01019) d life span guess
Wwb 39 39.79 (0.02034) g wet weight at birth BuijKort2012
Wwi 370 362 (0.0217) g ultimate wet weight for female Wiki
Wwim 330 319.3 (0.0325) g ultimate wet weight for male Wiki
Ri 0.005479 0.005561 (0.01493) #/d maximum reprod rate Wiki

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW_f Data for females, males time since birth wet weight (0.03321) BuijKort2012
tW_m Data for females, males time since birth wet weight (0.02727) BuijKort2012

Pseudo-data at Tref = 20°C

Data Generalised animal Butastur rufipennis Unit Description
v 0.02 0.02837 cm/d energy conductance
p_M 18 1067 J/d.cm^3 vol-spec som maint
k_J 0.002 0.04614 1/d maturity maint rate coefficient
k 0.3 0.3158 - maintenance ratio
kap 0.8 0.9258 - allocation fraction to soma
kap_G 0.8 0.8021 - growth efficiency
kap_R 0.95 0.95 - reproduction efficiency

Discussion

  • body temperature is guessed
  • Males are assumed to differ from females by {p_Am} only
  • mod_1: v is reduced
  • mod_2: males have equal state variables at b, compared to females
  • mod_3: 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

Bibliography

Citation