1)
A. techniques used in certain experiments on social learning in birds
There is a lot of discussion of experiments, but notice, the results are discussed more than are the techniques.
B. reasons for the differences between social learning in birds and in mammals
Only that they "may be fundamentally different" is mentioned. There is no discussion of the reasons for any differences. This answer could trap someone who is just going with what sounds right. Mammals and birds are mentioned
...
A. techniques used in certain experiments on social learning in birds
There is a lot of discussion of experiments, but notice, the results are discussed more than are the techniques.
B. reasons for the differences between social learning in birds and in mammals
Only that they "may be fundamentally different" is mentioned. There is no discussion of the reasons for any differences. This answer could trap someone who is just going with what sounds right. Mammals and birds are mentioned
...
