RPBO has developed a Bird Call Resource Kit for birds in the Greater Victoria area. Calls differ from songs in that they are sung by both sexes and can be heard at any time of the year. Songs are generally only sung by the male during breeding season.
This kit was developed to assist RPBO members who want to increase their skills so they can do census during fall migration but it should be of use to any experienced local birder wanting to take their birding to the next level. If you would like to join RPBO, find out more about our membership.