Data updated: July 2026
David Calleja Mariscal β
@davidcallejaherpetology Β· Instagram Β· ES Β· science
About David Calleja Mariscal
David Calleja Mariscal is an expert in the field of science, focusing on venom and wildlife. As an entrepreneur and founder of CNAV, he shares his knowledge through various content formats, including reels, long-form videos, and stories. With a follower count of 11,489, he engages his audience with authentic and educational content. His profile highlights a commitment to informative demonstrations related to high-risk animal handling. Some content may require brand review.
@davidcallejaherpetology's followers & following
@davidcallejaherpetology currently has 11,489 followers on Instagram and follows 2,934 accounts, a follower-to-following ratio of 3.92. That places the account in the micro tier of science creators.
@davidcallejaherpetology's content
@davidcallejaherpetology has published 742 posts to date, working across reels, long-form-video, stories. The account's content is classified under science, education, environment. Bio: βVenom & Wildlife Specialist High-risk animal handling Founder @CNAV 700K+ monthly reach Pro collaborations ββ
AI quality check on @davidcallejaherpetology
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@davidcallejaherpetology's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@davidcallejaherpetology's audience
Audience snapshot
50% male Β· 50% female
Core age group25-34
The audience skews evenly in gender and primarily falls within the 25-34 age range. The top geographic location for followers is Spain, indicating a localized interest in his scientific and educational content.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit David Calleja Mariscal?
Brands in the science, education, and environmental sectors may find a good fit with David Calleja Mariscal. His expertise and authentic engagement style align well with companies looking to promote educational initiatives or products related to wildlife and environmental awareness.
Frequently asked questions
How many Instagram followers does @davidcallejaherpetology have?
As of July 2026, @davidcallejaherpetology has 11,489 followers (11K) on Instagram, follows 2,934 accounts, and has published 742 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @davidcallejaherpetology?
Verified contact details for @davidcallejaherpetology β including business email where available β are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @davidcallejaherpetology's contact info β free trial β
How much does @davidcallejaherpetology charge for a sponsored post?
@davidcallejaherpetology sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate β
What is @davidcallejaherpetology's net worth?
@davidcallejaherpetology's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 11K followers and a standard price tier in science, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @davidcallejaherpetology have fake followers?
Zaver's AI authenticity check scores @davidcallejaherpetology 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check β
Who follows @davidcallejaherpetology?
@davidcallejaherpetology's 11K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @davidcallejaherpetology's report on Zaver.
Which influencers are similar to @davidcallejaherpetology?
Zaver lists comparable science creators in Spain in the "Influencers like @davidcallejaherpetology" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 1,307 vetted science creators with plain-English queries.
What is the follower count?
David has 11,489 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
David is in the standard price tier, but pricing may vary based on specific collaboration details.
What is the content niche?
David primarily focuses on science, with secondary niches in education and environment.
