Eucalypts that produce large flowers with red or yellow coloured filaments such as Eucalyptus stoatei, Eucalyptus incrassata and Eucalyptus rhodantha and have larger volumes of less concentrated nectar will attract more mammals and birds and fewer insects.
Eucalypts that generate large flowers featuring red or yellow stamens, such as Eucalyptus stoatei, Eucalyptus incrassata, and Eucalyptus rhodantha, with greater volumes of less concentrated nectar will draw more mammals and birds and fewer insects.