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Hybrid BirdsMinecraft mod for 1.21.1

A mod that adds a variety of new birds to the world of Minecraft

client and servernewest supported release 1.21.1MobsFood
Latest version
mc1.21.1-1.3.3-fabric
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Quilt, NeoForge, Fabric, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
45.6k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Hybrid Birds servers

One click and Hybrid Birds is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Quilt
  • NeoForge
  • Fabric
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Hybrid Birds declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Quilt, NeoForge, Fabric, Forge21+declared8 Aug 2024
1.21NeoForge, Fabric, Forge, Quilt21+declared13 Jun 2024
1.20.1Fabric, Quilt, NeoForge, Forge17+declared12 Jun 2023

Download

From Hybrid Birds’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric

    mc1.21.1-1.3.3-fabric · 16 Sept 2026 · hybrid_birds-fabric-1.21.1-1.3.3.jar

    Get Fabric

  • NeoForge

    mc1.21.1-1.3.3-neoforge · 16 Sept 2026 · hybrid_birds-neoforge-1.21.1-1.3.3.jar

    Get NeoForge

Most recently published release

mc1.21.1-1.3.3-fabricrelease16 Sept 2026

hybrid_birds-fabric-1.21.1-1.3.3.jar · 1.8 MB · for 1.21.1 · Fabric

Download this release
76e4f8ab313a…
Older versions17
  • mc1.21.1-1.3.3-neoforge16 Sept 20261.21.11.7 MB599cd7a1ab1c…Get
  • mc1.21.1-1.3.2-fabric15 Sept 20261.21.11.8 MB02a9cc3312c2…Get
  • mc1.21.1-1.3.2-neoforge15 Sept 20261.21.11.7 MB5b48b428c7bd…Get
  • mc1.21.1-1.3.1-fabric13 Sept 20261.21.11.8 MB01ab54c3adb2…Get
  • mc1.21.1-1.3.1-neoforge13 Sept 20261.21.11.7 MBa96d35a964fe…Get
  • mc1.21.1-1.3.0-neoforge12 Sept 20261.21.11.7 MBc3bebea359e2…Get
  • mc1.21.1-1.3.0-fabric12 Sept 20261.21.11.8 MBba4ab78380e9…Get
  • mc1.20.1-1.3.0-forge12 Sept 20261.20.12.3 MBf7db6f0974ea…Get
  • mc1.20.1-1.3.0-fabric12 Sept 20261.20.11.8 MB47e0eb77a08a…Get
  • 1.2.1-fabric30 Jun 20261.21.11.8 MB743 downloadse97befab172b…Get
  • 1.2.1-neoforge30 Jun 20261.21.11.8 MB1.3k downloadsa94dae381589…Get
  • 1.2.1-forge30 Jun 20261.20.12.4 MB1.7k downloadsac9a68602e1c…Get
  • 1.2.0-fabric28 Jun 20261.21.11.8 MB93 downloads2338bb1b4f48…Get
  • 1.2.0-neoforge28 Jun 20261.21.11.8 MB89 downloads1e63fed7c3bd…Get
  • 1.2.0-forge28 Jun 20261.20.12.4 MB159 downloads9bd53060f575…Get
  • 1.1.029 Aug 20251.20.11.3 MB11.9k downloadse7dab8275e5e…Choose file on publisher ↗
  • 1.0.023 Aug 20251.20.11.0 MB8.0k downloadsa2a1cac60d20…Get

Dependencies

What Hybrid Birdsdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.Fabric Language KotlinRequired. This is a mod that enables usage of the Kotlin programming language for Fabric mods.GeckolibRequired. A 3D animation library for entities, blocks, items, armor, and more!Kotlin for ForgeRequired. Adds a Kotlin language loader and provides some optional utilities.Hybrid API [HAPI]Required. A library mod that helps integrate all Hybrid Labs mods with each other and allows the creation of addons

Frequently asked

Does Hybrid Birds work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Hybrid Birds declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Hybrid Birds support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Hybrid Birds on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Hybrid Birds support?

Quilt, NeoForge, Fabric, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Hybrid Birds?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Hybrid Birds need to run?

It declares Fabric API, Fabric Language Kotlin, Geckolib, Kotlin for Forge and Hybrid API [HAPI] as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Hybrid Birds under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Hybrid Birds?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Hybrid Birds safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from Modrinth, where the author last updated it on 16 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .