The reason due to which“monogamous” bird might seek extra-pair copulations. Introduction: Monogamy is the behavioral habit in which an animal has only one mate at a time. The social behavior of birds is highly developed. It can be observed through vivid displays of courtship, the pattern of mate selection, territorial behavior and reproductive behavior. Most of the birds are socially monogamous as pairing is maintained but there is no restriction in mating.

Question

Polygyny is a common mating system in nature. Which one of the following scenarios is LEAST likely to result in a polygynous mating system? Male stalk-eyed flies form leks where receptive females come visit Male Neotropical giant damselfly defend water-filled tree holes, which are the oviposition sites for females. Suitable tree holes for oviposition are rare and females must mate with the resident male in exchange for access to the oviposition sites. Male Bengal tigers defend large territories that contain food sources. Female Bengal tigers visit male territories to mate. The density of the Bengal tiger is extremely low that male tigers rarely encounter more than one female in their lifetime. In the bumblebee-wolf Philanthus bicinctus, females are unreceptive until they finish constructing the long underground burrow as nest sites. Males search for locations containing a number of newly constructed burrows and attempt to control these sites against the intruders. Your cousin Peter…

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Question

Chapter 27, Problem 13RQ

Summary Introduction

To explain: The reason due to which“monogamous” bird might seek extra-pair copulations.

Introduction: Monogamy is the behavioral habit in which an animal has only one mate at a time. The social behavior of birds is highly developed. It can be observed through vivid displays of courtship, the pattern of mate selection, territorial behavior and reproductive behavior. Most of the birds are socially monogamous as pairing is maintained but there is no restriction in mating.

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