Begin by logging into your Qualaroo account. Navigate to the section where your survey data is stored. Use the export feature to download your data in a common format such as CSV or Excel. Ensure that the export includes all the necessary fields and data points you wish to transfer to DuckDB.

Open the exported file using a spreadsheet program like Excel or a text editor if it's in CSV format. Examine the data for any inconsistencies, missing values, or errors. Clean up the data as necessary, ensuring that it is in a tabular format suitable for database import. Save any changes to the file, ensuring it remains in CSV format for compatibility.

If you haven't installed DuckDB yet, download it from the official DuckDB website. Follow the installation instructions for your operating system. DuckDB can be used directly from the command line or through a Python interface if you prefer scripting.

Open your command line interface (CLI) or terminal. Launch DuckDB by typing `duckdb` and create a new database by executing `CREATE DATABASE qualaroo_data.duckdb;`. This command sets up a new database file named `qualaroo_data.duckdb` where you will import your Qualaroo data.

Before importing, define a table schema that matches the structure of your Qualaroo data. Use SQL commands in DuckDB to create a table. For example:
```sql
CREATE TABLE survey_responses (
response_id INTEGER,
question TEXT,
answer TEXT,
timestamp TIMESTAMP
);
```
Adjust the table schema to fit the columns and data types from your CSV file.

With the table schema in place, import the CSV data into DuckDB using the following command:
```sql
COPY survey_responses FROM 'path/to/your/qualaroo_data.csv' (FORMAT CSV, HEADER);
```
Replace `'path/to/your/qualaroo_data.csv'` with the actual file path. This command imports the data directly into the `survey_responses` table.

After importing, verify that the data has been correctly imported into DuckDB. Run a simple query such as:
```sql
SELECT * FROM survey_responses LIMIT 10;
```
This query will display the first 10 rows of your data, allowing you to check for accuracy and completeness. If everything looks correct, your data migration is complete.

By following these steps, you can manually move data from Qualaroo to DuckDB without relying on third-party connectors or integrations.