Adds documentation for new integration BirdNET-Go

source/_integrations/birdnet_go.markdown

@@ -0,0 +1,60 @@
+---
+title: BirdNET-Go
+description: Instructions on how to integrate BirdNET-Go with Home Assistant.
+ha_category:
+  - Sensor
+ha_release: 2026.10
+ha_iot_class: Local Polling
+ha_config_flow: true
+ha_codeowners:
+  - '@TN-1'
+ha_domain: birdnet_go
+ha_platforms:
+  - sensor
+ha_integration_type: service
+ha_quality_scale: bronze
+works_with:
+  - local
+---
+
+The **BirdNET-Go** {% term integration %} allows you to monitor bird detections and headline statistics from your local [BirdNET-Go](https://github.com/tphakala/birdnet-go) station.
+
+BirdNET-Go is an acoustic monitoring system that identifies bird species in real time from audio streams using AI classifier models.
+
+{% include integrations/config_flow.md %}
+
+{% configuration_basic %}
+Host:
+  description: "The IP address or hostname of the BirdNET-Go station."
+Port:
+  description: "The port BirdNET-Go is running on (default: 8080)."
+Use SSL:
+  description: "Whether to connect using HTTPS."
+API Key:
+  description: "Optional API key or Bearer token if authentication is enabled."
+Username:
+  description: "Optional username for Basic Authentication if configured."
+Password:
+  description: "Optional password for Basic Authentication if configured."
+{% endconfiguration_basic %}
+
+## Supported functionality
+
+### Sensors
+
+This integration provides the following sensors for your BirdNET-Go station:
+
+- **Today detections**: Total number of bird vocalizations identified today.
+- **Lifetime species**: Cumulative count of distinct bird species recorded by the station.
+- **Detection streak**: Current streak of consecutive days with at least one bird detection.
+- **Best day detections**: Highest single-day record for bird detections.
+
+## Data updates
+
+The integration {% term polling polls %} the BirdNET-Go station every 30 seconds for updated dashboard statistics.
+
+## Removing the integration
+
+This integration follows standard integration removal. No extra steps are required.
+
+{% include integrations/remove_device_service.md %}