Roe deer pause development of their embryos for months, and researchers just learned how
An embryonic phenomenon discovered over 150 years ago may finally have an explanation
Al evitar a los pumas, los ciervos están cambiando la vegetación a su alrededor de forma drástica
El miedo a los humanos influencia el comportamiento de los animales, y esto, a su vez, afecta las plantas que comen
By avoiding pumas, deer are drastically changing the vegetation around them
Animals' behaviors are shaped by fear of humans, and this, in turn, affects the plants they eat