Predictions & Data for this entry

Model: std climate: Aw migrate: phylum:
COMPLETE = 2.5 ecozone: TN food: biCi, biHs class:
MRE = 0.034 habitat: 0iTh, 0iTi, 0iTs gender: Dg order:
SMSE = 0.004 embryo: Tnpf, Tnsf reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 16 16.18 (0.0111) d age at birth TrueBurn2020
tx 12.1 12.06 (0.003312) d time since birth at fledging TrueBurn2020
tp 36.3 36.27 (0.0007905) d time since birth at puberty guess
tR 365 365 ( 0) d time since birth at 1st brood guess
am 1752 1738 (0.007854) d life span guess
Ww0 3 3.791 (0.2638) g intitial wet weight TrueBurn2020
Wwb 2.7 2.68 (0.007363) g wet weight at birth TrueBurn2020
Wwi 31.3 31.23 (0.002145) g ultimate wet weight TrueBurn2020
Ri 0.01096 0.01093 (0.00303) #/d maximum reprod rate TrueBurn2020

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW1 Data for presence and absence of helpers time since birth wet weight (0.06335) Sant2008
tW0 Data for presence and absence of helpers time since birth wet weight (0.1232) Sant2008

Pseudo-data at Tref = 20°C

Data Generalised animal Cypsnagra hirundinacea Unit Description
v 0.02 0.03161 cm/d energy conductance
p_M 18 691.5 J/d.cm^3 vol-spec som maint
k_J 0.002 0.02805 1/d maturity maint rate coefficient
k 0.3 0.2971 - maintenance ratio
kap 0.8 0.9701 - allocation fraction to soma
kap_G 0.8 0.7997 - growth efficiency
kap_R 0.95 0.95 - reproduction efficiency

Discussion

  • Males are assumed not to differ from females
  • mod_1: 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