Nature Exploration Apps, Books, & Gear for Outdoor Discovery

Explore the tools that empower us to understand nature more deeply.

From top nature observation apps and field guides, to outdoor discovery gadgets, I’ve gathered my favorite* resources to help you observe, understand and engage with the natural world. Whether you’re birding, rock hunting, star-gazing or identifying bugs in your garden, these apps, books, and tools will elevate your experience.

*I do not make money from these resources, nor have I necessarily tested them against competitors.

iNaturalist - Wildlife Observation, Identification, and Citizen Science App

Seek - Wildlife ID App

Audubon - Bird ID App

Merlin - Bird Call ID App

Rockd - Geology App

AllTrails - Trail-Finding App

Star Walk2 - Star-gazing App

Tide Now CA - Tidal Charts for California

Foldable California Field Guides

San Diego County Mammal Atlas

San Diego County Bird Atlas

Foldable Field Guide for SD Birds

My Favorite Fungi Field Guide

My Favorite Beginner's Book on the Fungi Kingdom

Laws Guide to Nature Journaling

Coast to Cactus Trail Guide

Beginner's Astronomy Book

Gardening with Native Plants

Olympus TG6 - Field Camera

Echo Meter Touch 2 Bat Detector

Pentax Papilio II Close-Range Binoculars

Pentax Papilio III Water Resistant Close-Range Binoculars

Celestron 80mm Travelscope

Nikon Monarch Binoculars

Entoquip Bug Blacklight

The greatest virtue of man is perhaps his curiosity.
-Anatole France

Tours Happening Now

San Diego Wildflower Walk: Discover California’s Spring Blooms

Discover San Diego’s spectacular wildflower blooms — without the crowds, guesswork, or overrun hotspots.

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Torrey Pines Guided Hike: Coastal Views, Rare Pines, and Hidden Geology

Experience San Diego’s most iconic coastal hike with the stories and science most visitors miss.

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Explore La Jolla’s Tidepools: Wildlife Adventure with a Marine Biologist

Explore La Jolla’s rocky shoreline at the perfect low tide with an expert guide by your side.

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Guided Nature Hike: California’s Rare Sage Scrub Wilderness

Traverse the sun-warmed hills near Poway and experience the fragrant, rare California Sage Scrub — one of the most endangered ecosystems in North America.

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Los Peñasquitos Canyon Guided Hike: Hidden History & Natural Springs

Explore one of San Diego’s most scenic trails in our largest urban canyon with the history, ecology, and hidden details most people walk right past.

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Guided Nature Hike: Discover California’s Most Iconic Landscape

Beneath the canopy of oaks and the calls of woodpeckers, discover the plants, wildlife, and ancient stories that make the chaparral California’s signature ecosystem.

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Pick Your Own Trail

Design your ideal day outdoors with a private naturalist guide dedicated entirely to your interests, pace, and curiosity.

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Guided Night Hike Above San Diego's Glittering Skyline

Join an expert naturalist for a guided evening hike where the scents of sage fill the cool air and the city glows below.

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Follow and tag @northstarnaturalist on Instagram

Had an amazing time with a lovely group during last weekend's Wildflower Photography Workshop! 🌸 ��📸

We learned about the technical side of photography, how to make the most of phone cameras, small fixes that yield big impacts... and we just enjoyed some good old-fashioned time in nature! 🦋

Stay tuned for some of the gorgeous photos the group captured. Another successful workshop in the books! ✨️

#NorthStarnaturalist #SanDiegoWorkshops #WildflowerPhotography #SoCalWildflowers

Just here to appreciate the unbelievable biodiversity of this here corner of the country.

The largest pinecone in the world... Blue-eyed beetles that squeak... Technicolor flowers of every hue... Giant, frilly, and intelligent molluscs... Tiny creatures containing impossible detail... All shaped by this landscape. All shaped by each other. Context is beauty! How can we possibly compare? Or make it up to them? Or let them go?

Nature is my favorite thing in this universe.

-C

✨📸 Back by popular demand! 🌸✨
Join me Saturday, June 27, at 2PM for a hands-on wildflower and pollinator photography workshop! This 2-hour workshop combines nature interpretation, field photography, creative expression, and community into one memorable morning.

All experience levels are welcome. No camera? Bring your smartphone! 🤳
Tickets are just $15 (half price for anyone under 18 — as always!)
Space is limited for this workshop, so snag a spot soon!

I can't wait to see what this year's cohort captures! 🌼 📸 🏵️
Register at the link in bio.

#NorthStarNaturalist #SanDiegoEvents #SanDiegoPhotographer #SDSummerWorkshops #SoCalWildflowers

Had an incredible discovery on a recent early-morning tide pool tour. 🐙 And the best part? The first person to notice this teeny tiny blob crawling onto my hand was a 4-year-old little girl!

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#northstarnaturalist #sandiegonature #sandiegoevents #socaloctopus #guidedtidepooling

Happy Mother's Day y'all. 💕

Thank you thank you thank you to all the Mothers out there: human, more than human, intentional, accidental, adoptive, living, ancestral, and planetary. 🌎

(Chaenactis artemisiifolia)
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#Northstarnaturalist #mothersday2026 #motherearth #loveyourmother

Does your life need more frolicking in flowery meadows? 🌸
Does the workweek have you craving cute native bees sleeping inside blossoms? 🐝
Is your daily commute causing daydreams about gleefully skipping to the music of wind in the trees and birds on the wing? 🍃

... Have I got news for you. 😃

I, myself, have had a very busy spring, and I'm ready to return to my senses with a slow, easy walk amongst the wildflowers. So come join me! Bring a friend, bring your mom, and bask in the beauty of San Diego's incredible floral bouquet.

Sunday, May 17, 9-11am at Mission Trails Regional Park
This is a free event, but registration is required. (link in bio!)

#NorthStarNaturalist #SanDiegoWildflowers #SanDiegoEvents #SoCalNature #CaliforniaWildflowers #SanDiegoFreeEvents

That's a wrap! ✨ What a weekend to finish off my mushroom tour season! Back-to-back sold out tours, plus a few smaller weekday sessions made for a lot of cool fungi sightings! I even saw a few species I had not yet seen in San Diego! 🤓🍄

Thanks to everyone who came out, especially those of you who brought your friends and family along!

I'll be back in March for wildflower season -- hope you're ready! 🌼🌸🪻🏵️

#NorthStarNaturalist #Sandiegofungi #mushroomseason #SoCalMushrooms #SanDiegoThingsToDo

Aren't you glad Valentine's Day and mushroom season overlap? 🍄 💕
If you like these valentines, you'll love my fungi forays! I've got a few spots left on Feb 14 tours... Grab your favorite fun-gi (or fun-gal) and join me on the trails.

#NorthStarNaturalist #FungiForays #SanDiegoThingsToDo #ValentinesDayPlans #SanDiegoValentine

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Nature Exploration Apps, Books, & Gear for Outdoor Discovery

iNaturalist - Wildlife Observation, Identification, and Citizen Science App

Seek - Wildlife ID App

Audubon - Bird ID App

Merlin - Bird Call ID App

Rockd - Geology App

AllTrails - Trail-Finding App

Star Walk2 - Star-gazing App

Tide Now CA - Tidal Charts for California

Foldable California Field Guides

San Diego County Mammal Atlas

San Diego County Bird Atlas

Foldable Field Guide for SD Birds

My Favorite Fungi Field Guide

My Favorite Beginner's Book on the Fungi Kingdom

Laws Guide to Nature Journaling

Coast to Cactus Trail Guide

Beginner's Astronomy Book

Gardening with Native Plants

Olympus TG6 - Field Camera

Echo Meter Touch 2 Bat Detector

Pentax Papilio II Close-Range Binoculars

Pentax Papilio III Water Resistant Close-Range Binoculars

Celestron 80mm Travelscope

Nikon Monarch Binoculars

Entoquip Bug Blacklight

Tours Happening Now

Stay Connected

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