| Collective patterns and decision-making | 1989/12/01 | English | 365 |
| Migration and orientation in anuran amphibians | 1990/05/01 | English | 217 |
| Behavioral flexibility and species invasions: the adaptive flexibility hypothesis | 2010/11/10 | English | 189 |
| International arrivals: widespread bioinvasions in European Seas | 2014/04/16 | English | 141 |
| Biological invaders are threats to human health: an overview | 2013/12/19 | English | 136 |
| Bird song learning: causes and consequences | 1989/05/01 | English | 136 |
| Redness as a measure of the production cost of ornamental coloration | 1996/04/01 | English | 121 |
| Reproductive dynamics and colony structure of subterranean termites of the genusReticulitermes(Isoptera Rhinotermitidae): a review of the evidence from behavioral, ecological, and genetic studies | 1999/04/01 | English | 116 |
| Insect navigation: use of maps or Ariadne's thread? | 1990/05/01 | English | 112 |
| Behavioural defences of anurans: an overview | 2011/01/18 | English | 104 |
| Habitat use by the red fox Vulpes vulpes in a mountainous area | 1996/07/01 | English | 103 |
| Waste management in leaf-cutting ants | 2001/07/01 | English | 99 |
| An offspring-defense hypothesis for territoriality in female mammals | 1998/07/01 | English | 99 |
| Mechanisms of animal global navigation: comparative perspectives and enduring challenges | 2005/10/01 | English | 97 |
| Boldness, behavioral inhibition and learning | 2003/01/01 | English | 96 |
| Sexual selection and sexual size dimorphism in the eastern mosquitofishGambusia holbrooki(Pisces Poeciliidae) | 1995/04/01 | English | 96 |
| Comparative social ecology of feral dogs and wolves | 1995/01/01 | English | 91 |
| Variation in the social system of the red fox | 1996/10/01 | English | 88 |
| Worldwide impact of alien parrots (Aves Psittaciformes) on native biodiversity and environment: a review | 2014/04/24 | English | 76 |
| Predator avoidance and antipredator mechanisms: distinct pathways to survival | 1991/02/01 | English | 75 |
| Queen number, mode of colony founding, and queen reproductive success in ants (Hymenoptera Formicidae) | 1991/10/01 | English | 73 |
| Navigation by homing pigeons: updated perspective | 2001/01/01 | English | 73 |
| Spora and Gaia: how microbes fly with their clouds | 1998/01/01 | English | 72 |
| Individual recognition of male Tawny owls (Strix aluco) using spectrograms of their territorial calls | 1991/05/01 | English | 72 |
| A review of the possible causative factors and significance of ballooning in spiders | 1993/09/01 | English | 72 |
| Long-distance navigation in sea turtles | 1999/01/01 | English | 71 |
| A review of the evolution and mechanisms of ballooning by spiders inhabiting arable farmland | 2002/10/01 | English | 71 |
| The effect of male size, age, and mating behavior on sexual selection in the seed beetleCallosobruchus maculatus | 1999/01/01 | English | 69 |
| Daily home range and activity of wild boar in a Mediterranean area free from hunting | 1997/07/01 | English | 65 |
| Body size, arrival date, and reproductive success of pink salmon,Oncorhynchus gorbuscha | 2002/01/01 | English | 64 |