Fotos / Sonidos

Observ.

davidfbird

Fecha

Mayo 21, 2022 12:43 PM EDT

Descripción

On conifer on Red Barn Motel grounds. Base is concolorous with the branches. Branches are covered in papillae. Fibrils are rare.There are red spots on the branches. Medulla white, thin; axis thick, unpigmented. Medulla K-, C-, PD+ orange-red.

Fotos / Sonidos

Observ.

davidfbird

Fecha

Noviembre 4, 2022 08:51 AM EDT

Descripción

On a mossy calcareous boulder. Wrinkled thallus with lobules and spiky extensions at the margin. Single-cell cortex. The thallus is a maze of hyphae and Nostoc chains. Abundant external (or internal?) growth of Gloeocapsa colonies and filaments of "Calothrix/Rivularia" (I forget the species name assigned to species with this morphology in lichens). The latter is spectactularly yellow, both filament and sheath, when mounted in hydroxide. The former are brilliantly purple. The whole is just carnival-coloured. Both Calothrix and Nostoc carry heterocytes, the former basal and the latter intercalary. Both Calothrix and Gloeotrichia were shared with an adjoining black jelly lichen that I have yet to put a name to - the one with those white patches. What a treat all around.

Fotos / Sonidos

Observ.

lesliejoan

Fecha

Octubre 2022

Fotos / Sonidos

Observ.

samuelbrinker

Fecha

Octubre 1, 2022 03:28 PM EDT

Fotos / Sonidos

Qué

Salamandra de Manchas Azules (Ambystoma laterale)

Observ.

richisoutside

Fecha

Septiembre 28, 2022 04:06 PM EDT

Descripción

Under firewood pile

Fotos / Sonidos

Qué

Cometa Gigante (Papilio cresphontes)

Observ.

davidfbird

Fecha

Agosto 14, 2022 02:07 PM EDT