Enjoy the Oslo Riverfront Conservation Area
440 acres adjacent to the Florida Medical Entomology Laboratory, University of Florida/IFAS
When the Florida Medical Entomology Laboratory began its Volunteer Nature Stewardship Program for the Oslo Riverfront Conservation Area (ORCA) in 1998, julia butterflies (Dryas iulia) did not range as far north as Indian River County. The first sighting at ORCA…
Diversity matters - at least to monarch butterflies (Danaus plexippus). Milkweeds (Asclepias spp.) are the larval host plants for monarch butterfly. Pictured above along Oslo Road is a monarch butterfly nectaring on scarlet milkweed (Asclepias curassavica), a non-native, commercially available…
Our Florida state butterfly, the zebra longwing loves it, but lots of gardeners do not. It is common beggarticks (Bidens alba). Common names for this plant are about as common as this plant and include Spanish needles, butterfly needles, romerillo,…
We saw lots of butterflies when we visited the Captain Forster Hammock Preserve on 4/13/2019 including this white peacock butterfly (Anartia jatrophae) nectaring on common beggarticks (Bidens alba), as were an abundance of julia butterflies. Common beggarticks is a preferred nectar…
Enjoy the Oslo Riverfront Conservation Area 