guano

Non-native pollen found in short-tailed bat (Mystacina tuberculata) guano from the central North Island

We analysed pollen in short-tailed bat guano samples from Rangataua Forest and from guano and pollen found in bat holding bags used in the Kaimanawa Range, central North Island. Fifty seven percent of the pollen from Rangataua was from a previously unrecorded source and was tentatively identified as Trachycarpus fortunei (Chinese windmill palm). The significant remaining pollen was identified as Collospermum (15%) and Nothofagus (14%) from Rangataua, and Collospermum (90%) and Nothofagus (6%) from Kaimanawa.