internal diameter (*d*_{I}, cm) | *M*^{0.33}, *F* = 7.41, *p* = 0.01^{a} | *M*^{0.33}, *F* = 7.41, *p* = 0.01^{a} | *M*^{0.33}, *F* = 7.41, *p* = 0.01^{a} |

external diameter (*d*_{E}, cm) | *M*^{0.30}, *F* = 65.18, *p* < 0.001^{a} | *M*^{0.33}, *F* = 34.48, *p* < 0.001^{a} | *M*^{0.43}, *F* = 1.37, *p* = 0.24 |

internal height (*h*_{I}, cm) | *M*^{0.33}, *F* = 16.69, *p* < 0.001^{a} | *M*^{0.33}, *F* = 16.69, *p* < 0.001^{a} | *M*^{0.33}, *F* = 16.69, *p* < 0.001^{a} |

external height (*h*_{E}, cm) | *M*^{0.30}, *F* = 0.63, *p* = 0.43 | *M*^{0.33}, *F* = 0.20, *p* = 0.66 | *M*^{0.43}, *F* = 18.94, *p* < 0.001^{a} |

thickness (*X*, cm) | *M*^{0.15}, *F* = 62.58, *p* < 0.001^{a} | *M*^{0.33}, *F* = 13.92, *p* < 0.001^{a} | *M*^{0.52}, *F* = 0.40, *p* = 0.53 |

surface area (*A*, cm^{2}) | *M*^{0.64}, *F* = 4.80, *p* = 0.03^{a} | *M*^{0.67}, *F* = 0.57, *p* = 0.45 | *M*^{0.77}, *F* = 14.25, *p* < 0.001^{a} |

volume (*V*, ml) or mass (*M*_{N}, g) | *M*^{0.78}, *F* = 33.94, *p* < 0.001^{a} | *M*^{1}, *F* = 13.41, *p* < 0.001^{a} | *M*^{1.33}, *F* = 0.09, *p* = 0.76 |

total nest conductance (*G*, mW °C^{−1}) | *M*^{0.48}, *F* = 99.12, *p* < 0.001^{a} | *M*^{0.33}, *F* = 13.36, *p* < 0.001^{a} | *M*^{0.25}, *F* = 0.01, *p* = 0.92 |