Table 3 Overview of results per species.
From: Exploring the drivers of inter- and intraspecific differences in prosociality in four parrot species
Species | ||||||
|---|---|---|---|---|---|---|
AGP | BHM | EC | GA | |||
Group-level | ||||||
Motivation | → | → | → | → | ||
Successful provisions | 60.7% of all trials 25.0% in S4/5 ↓ across sessions | 94.9% of all trials 94.3% in S4/5 → across sessions | 99.4% of all trials 98.0% in S4/5 → across sessions | 60.5% of all trials 78.3% in S4/5 ↑ across sessions | ||
Percentage proactive | 10.0% | 9.1% | 100.0% | 86.2% | ||
Individual-level | ||||||
Control criterion | 2/8 | 3/7 | 4/5 | 6/12 | ||
Dyadic-level | ||||||
Sex | FF > others | MM > others | MF > others | FM > others | ||
Affiliation | ↑ | ↑ | ↑ | ↑ | ||
Kinship | Non-related > kin | |||||
