Sketches

hyena_skull_sketch_page.jpg
cloud_types_sketch_scan.jpg
fall_colors_sketch_page.jpg
pismo_beach_sketch_page.jpg
gyrfalcon_sketch_page.jpg
california_newt_sketch_page.jpg
baby_plant_sketch_page_for_website.jpg
pine_cone_sketch_september_2024.jpg
native_violet_sketch_page.jpg
california_zephyr_observation_car_sketch_2024 (1).jpg
smilodon_sketch_2024.jpg
nature_fest_2025_sketch_page.jpg
white_crowned_sparrow_sketch.jpg
wildflower_ridge_sketch_page.jpg
hornbill_sketch_2024.jpg
snake_lily_sketch_page.jpg
old_bank_building_sketch.jpg
santa_barbara_beach_sketch.jpg
garden_flowers_sketch_page.jpg
scottsdale_pond_sketch.jpg
bird_biodiversity_page.jpg
mushroom_comparison_sketch.jpg
fremontodendron_journal_page.jpg
scottsdale_pond_sketch.jpg
polemon_project_study_page.jpg
penguin_sketch1.jpg
berkeley_winter_birding_sketch.jpg
globe_lilly_sketch.jpg
eriodictyon_study_sketch_page.jpg
nama_project_study_sketch1.jpg
oyle_emma_502_mountain_lion_study.jpg
oyle_emma_502_rose_branch_study.jpg
landscape_study_from_photo.jpg
oyle_emma_502_pigeon_skeleton_study.jpg
study_of_harris_hawk.jpg
study_of_shorebirds_at_monterey_bay_aquarium.jpg
study_of_sweetgum_branch.jpg
western_gull_study.jpg
study_of_a_boat_at_breakwater_cove.jpg
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Interpretive Panels and Diagrams
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Botanical Illustrations