- Acanthaceae
- Alismataceae - water-plantains
- Animal Taxonomy - Coleoptera
- Animal Taxonomy - Mantodea
- Annonaceae
- Apocynaceae
- Aquarium Plants
- Aristolochia
- Aristolochia Group
- Aroids
- ASTERACEAE
- Bamboo Bambu 竹
- Bats
- Beauty Up Close
- Bees of the Americas * Abejas de las Américas
- Bignoniaceae
- Bloemetjes en bijtjes / Flowers and bees
- Boraginaceae
- Botanical Morphology and Anatomy
- Bromeliads
- Burseraceae
- Butterfly Gallery
- Carnivorous Plants
- Caterpillars
- Chiroptera (Bats)
- Chrysomelidae - Leaf Beetles
- Clematis
- Clusiaceae
- Commelinaceae
- CONVOLVULACEAE
- Encyclopedia of Life Images
- Euphorbiaceae
- EXTREME CLOSEUP
- Ferns
- Flora and Fauna
- Flores silvestres do Brasil - Brazilian Wildflowers
- Frogs & Toads
- Frogs and Toads
- Fungi of South America
- Gentianaceae
- Geologists
- Gesneriads (Gesneriaceae)
- Latinamerican Herpetology
- I Saw You First- Invited images only, post 1, invite 1
- Identificando Árvores e Arbustos da Mata Atlântica no Nordeste
- Iguana
- Insects and Spiders
- Iridaceae
- Lauraceae (avocados and relatives)
- Legumes !
- Libelulas do Brasil
- Lichen
- Loganiaceae
- Malvaceae
- Melastomataceae
- Mint Family...Lamiaceae
- Myriapoda (Centipedes, Millipedes, Etc.)
- Myrtaceae
- Neotropical Butterflies and Moths
- Neuropterans
- new world monkeys
- NO FLOWERS: Botanical close-ups
- Nyctaginaceae
- Orchid Species Photographs
- Orobanchaceae
- ORQUÍDEAS TERRESTRES - TERRESTRIAL ORCHIDS
- Palms (Arecaceae or Palmae) - botanically identified only
- Palmtree
- Passiflora
- Pea Family / Fabaceae
- Piperaceae
- Piperales
- Plant Family Recognition
- Proteaceae
- Rhamnaceae
- Rubiaceae
- Rutaceae
- Secret Life of Plants
- Snail / Chiocciola / Escargot / Caracol / Cargol / Schnecke
- SNAKES
- Solanaceae
- Spectacular Animals-Invited Photos Only
- Squirrel Photography
- Tarantulas!
- THE BAMBOO GROUP
- The Spider Web
- TROPICAL ENTOMOLOGY
- UBCBG Botany Photo of the Day
- Vitaceae (wild)
- vultures
- Wasps
- water plants
- wild orchids