![PDF) Tinbergen revisited: a replication and extension of experiments on the beak colour preferences of herring gull chicks | Agnes W Brokerhof and Jeroen Den Ouden - Academia.edu PDF) Tinbergen revisited: a replication and extension of experiments on the beak colour preferences of herring gull chicks | Agnes W Brokerhof and Jeroen Den Ouden - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/48274819/mini_magick20190204-23401-1d1cxxt.png?1549304865)
PDF) Tinbergen revisited: a replication and extension of experiments on the beak colour preferences of herring gull chicks | Agnes W Brokerhof and Jeroen Den Ouden - Academia.edu
![This is "De Meeuwen van Tinbergen - Voorstelling" by arnoldhoogerwerf on Vimeo, the home for high qual… | Animal behavior, Inspirational people, Behavioural ecology This is "De Meeuwen van Tinbergen - Voorstelling" by arnoldhoogerwerf on Vimeo, the home for high qual… | Animal behavior, Inspirational people, Behavioural ecology](https://i.pinimg.com/originals/58/5f/d2/585fd230ffc7e22f6ff0a693e3a5f83b.webp)
This is "De Meeuwen van Tinbergen - Voorstelling" by arnoldhoogerwerf on Vimeo, the home for high qual… | Animal behavior, Inspirational people, Behavioural ecology
![Cartoon depicting the arrangements in Tinbergen's first experiment. (a)... | Download Scientific Diagram Cartoon depicting the arrangements in Tinbergen's first experiment. (a)... | Download Scientific Diagram](https://www.researchgate.net/profile/Raghavendra-Gadagkar/publication/327173908/figure/fig1/AS:662647842279424@1534998965199/Cartoon-depicting-the-arrangements-in-Tinbergens-first-experiment-a-Depicts-the_Q320.jpg)
Cartoon depicting the arrangements in Tinbergen's first experiment. (a)... | Download Scientific Diagram
![The Animal in Its World (Explorations of an Ethologist, 1932-1972), Volume Two: Laboratory Experiments and General Papers: Tinbergen, Nikolaas: 9780674037281: Amazon.com: Books The Animal in Its World (Explorations of an Ethologist, 1932-1972), Volume Two: Laboratory Experiments and General Papers: Tinbergen, Nikolaas: 9780674037281: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/31YOMzsuW8L._SX333_BO1,204,203,200_.jpg)