This educational film concerns educational techniques for teaching Spanish-language kindergarten students how to read in English. Techniques include teaching children to read in Spanish before learning to read in English. The film discusses a 3-year pilot program to teach these techniques at the Lamar School in Edinburg, Texas, which began in 1969. Kindergarten and first grade teachers Marcelia Reyes, Ninfa Guerra, Eva Corona, and Christina Chavez discuss their positive experiences with the bilingual education method discussed in the film. The narrator introduces Jacinto Lopez, a child who came from Mexico not knowing any English, went through the program, and now tested at the third grade level on the California Achievement and SPACHE tests. The film concludes with other students involved in the pilot program and their scores on the CAT and SPACHE tests.

This educational film demonstrates educational techniques for teaching English to Spanish-speaking students in Kindergarten with a focus on students of Mrs. Guerra at the Ford Elementary School in Pharr, Texas. These techniques can be found in the teacher's manual, "Teaching English Early," which is part of the set of materials in the Region One Curriculum Kit (ROCK). This film shows the students and Mrs. Guerra participating in language exercises.

Pamphlet describing the film "Snowbirds," the filmmaker, and a written companion piece that provides context to the film titled, "Los Veijitos del Valle."