Nikolaas Tinbergen Quote: 'As a boy, I had two ...'
As a boy, I had two small aquaria in our backyard in which I watched, each spring, the nest building and other fascinating behaviours of sticklebacks.
As a boy, I had two small aquaria in our backyard in which I watched, each spring, the nest building and other fascinating behaviours of sticklebacks.
As a boy, I had two small aquaria in our backyard in which I watched, each spring, the nest building and other fascinating behaviours of sticklebacks.
As a boy, I had two small aquaria in our backyard in which I watched, each spring, the nest building and other fascinating behaviours of sticklebacks.
As a boy, I had two small aquaria in our backyard in which I watched, each spring, the nest building and other fascinating behaviours of sticklebacks.
As a boy, I had two small aquaria in our backyard in which I watched, each spring, the nest building and other fascinating behaviours of sticklebacks.
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