Practical No. 2 The observation of termitaria (termite mounds):

  

Practical No. 2 The observation of termitaria (termite mounds):

Aim

To observe and document the structure, habitat, and behavior associated with termitaria to understand termite ecology and their environmental impact.

Equipment Needed

1. Notebook and Pen: To record observations.
2. Camera: To document termitaria and termite activity (optional).
3. Measuring Tape: To measure the dimensions of the termitaria.
4. GPS Device or Smartphone: To mark the exact location of termitaria.
5. Protective Clothing: Wear long sleeves, pants, and gloves to protect against termite bites and the environment.

Procedure

1. Preparation:
• Identify termite species common in the observation area and their nesting habits.
• Choose locations like forests, grasslands, or areas with decaying wood where termites are likely to build mounds.
• Move slowly and avoid disturbing the termitaria.

 

2. Observation:
• Observe the external structure of the termitaria and note any visible termite activity.
• Note the following in your notebook:
• Date and Time: Record the exact date and time of each observation.
• Location: Describe the termitaria's location in detail (e.g., type of soil, vegetation around it).
• Structure Description: Document the size, shape, and composition of the termitaria.
• Termite Species: Identify the termite species if possible, using a field guide.
• Termite Behavior: Observe and note activities such as foraging, mound building, and interaction with other termites or species.
• Measure Dimensions: Use a measuring tape to record the height, width, and circumference of the termitaria.
• Photograph: Take photos of the termitaria from different angles to document its structure.

Results:

·         The time and date of observation was-------------

·         The location of termitarium was ------

·         The Termite species was --------

·         The height of nest was --------- inches.

·         width of nest was

·         circumference of nest was ------- inch

• Termite Behavior: (Example: Termites were observed foraging for food and transporting soil particles to the mound. Worker termites were seen repairing the mound.)

 

(Note:  Never touch the nest or the birds. Avoid prolonged observation sessions near the nest).

Practical No-1 Observation of nest and nesting behavior of birds

 Practical No-1 Observation of nest and nesting behavior of birds

Aim

To observe and document the nests and nesting behaviors of birds to understand their nesting habits, habitat preferences, and breeding patterns.

Equipment Needed

1. Binoculars: To observe nests from a distance without disturbing the birds.
2. Notebook and Pen: To record observations.
3. Camera: To document nests and birds without getting too close (optional).
4. Field Guide: A book or app to help identify bird species and understand their behaviors.
5. GPS Device or Smartphone: To mark the exact location of nests.
6. Appropriate Clothing: Wear comfortable and camouflaged clothing to blend into the environment.

Procedure

1. Preparation:
• Identify common bird species in the observation area and their nesting seasons.
• Choose locations like forests, parks, or near bodies of water where birds are likely to nest.
• Move slowly and quietly to avoid startling the birds. Maintain a safe distance from nests to minimize disturbance.

 

2. Observation:
• Locate and observe nests using binoculars.
• Note the following in your notebook:
• Date and Time: Record the exact date and time of each observation.
• Location: Describe the nest's location in detail (e.g., tree species, height above the ground).
• Nest Description: Document the nest's structure, materials used, and its condition.
• Bird Species: Identify the bird species using a field guide.
• Bird Behavior: Observe and note activities such as nest building, feeding, guarding, and interaction with other birds.

Results:

• Date and Time: Example: --
• Location: (Example: tree in the northern part of the park, Hight of nest feet above the ground.)
• Nest Description: Example: Shape, Material used for nest. 
• Bird Species:      : (Name of bird)
• Bird Behavior:   : No of eggs in nest, Feeding young, etc

 

(Note:  Never touch the nest or the birds. Avoid prolonged observation sessions near the nest).

 

Study of interspecific behavior of ticks and dog

 Study of interspecific behavior of ticks and dog, Using chart/model/ Museum Specimens 

Aim

To observe and document the interaction behavior between ticks and dogs, focusing on how ticks attach, feed, and the response of dogs to tick infestation.

Procedure

1. Preparation:
• Research: Study the biology of ticks and their behavior, as well as the common sites of tick attachment on dogs.
• Observation Area: Choose a controlled environment where dogs are regularly exposed to ticks, such as a kennel or a yard.
• Protective Gear: Wear gloves and protective clothing to handle dogs and ticks safely.
• Equipment: Use a magnifying glass for close observation, and have a notebook and pen ready for recording observations.

Observations

• Tick Attachment Sites: Example: Ticks were commonly found attached to the dog's ears and neck region.
• Stages of Development: Example: Both nymph and adult ticks were observed on the dog.
• Dog's Behavioral Responses: Example: The dog exhibited increased scratching and biting at tick attachment sites.
• Feeding Behavior: Example: Ticks remained attached for several days, engorging on the dog's blood.

Results

• Interaction Frequency: Ticks were frequently found on the dog, with an average of --------  ticks observed per check.
• Behavioral Impact: The dog's behavior was noticeably affected by the tick infestation, showing signs of discomfort and irritation.
• Feeding Duration: Ticks were observed feeding for extended periods, indicating successful attachment and feeding behavior.

 

Conclusion

The experiment demonstrated the parasitic interaction behavior between ticks and dogs.

Study of interspecific behavior of Fig-wasp pollination,

 Study of interspecific behavior of  Fig-wasp pollination, Using chart/model/ Museum Specimens

Aim

To observe and document the Mutualism relationship between fig trees and fig wasps, focusing on how each species benefits from the interaction.

Procedure

1. Preparation:
• Study the mutualistic behaviors of fig trees and fig wasps, particularly the species you will be observing.
• Choose a location where fig trees and fig wasps are known to coexist.
2. Procedure
• Locate fig trees with visible figs (fruit) and wasps in the environment.
• Observe and note the following behaviors of wasp:
• Wasp Activity: Document wasp entry and exit from figs, and any ovipositing behavior (laying eggs inside figs).
• Fig Development: Note any changes in the fig's development, such as growth and maturation, in the presence of wasps.
• Duration and Frequency: Record the duration and frequency of wasp visits and interactions.

  Observations

• Wasp Activity: Wasps were observed entering figs and laying eggs inside the fig flowers.
• Fig Development: Figs showed signs of pollination and development in the presence of wasps.
• Mutual Benefits: Wasps pollinated the fig flowers, while the figs provided a safe environment and nutrients for the wasp larvae.

Results

• Interaction Frequency: Wasps visited the fig trees frequently, with an average of 15 visits per hour.
• Mutualistic Benefits: Both species benefited from the interaction, with wasps gaining a habitat for their larvae and fig trees receiving pollination services.

Conclusion

The experiment showed that fig wasps pollinate fig flowers, The experiment demonstrated the mutualistic interaction behavior Fig and wasp. This highlights the importance of interspecies interactions for ecosystem balance.

 

Study of interspecific behavior of buffalo-ergate, Using chart/model/ Museum Specimens

 Study of interspecific behavior of   buffalo-ergate, Using chart/model/ Museum Specimens

  Aim

To observe and document the symbiotic relationship between buffaloes and egrets, focusing on how each species benefits from the interaction.

Equipment Needed

1. Observation Area: Access to a natural or controlled environment where buffaloes and egrets coexist.
2. Binoculars: For observing behaviors from a distance.
3. Notebook and Pen: To record observations and results.
4. Camera or Video Recorder: To document interactions (optional but recommended).
5. Field Guide: To identify different species of egrets and buffaloes.
6. Comfortable Clothing: Suitable for fieldwork.

Procedure

o    Locate areas where buffaloes and egrets are likely to interact, such as grazing fields or water bodies.

o    Observe and note the following behaviors:

§  Egret Activity: Document the foraging behavior of egrets on and around the buffaloes.

§  Buffalo Responses: Note any changes in buffalo behavior due to the presence of egrets, such as reduced irritation from insects.

§  Duration and Frequency: Record the duration and frequency of interactions.

Observations

• Egret Activity: Example: Egrets were observed perching on the backs of buffaloes and foraging for insects on their bodies and in the surrounding grass.
• Buffalo Responses: Example: Buffaloes exhibited calmer behavior with reduced irritation from insects due to the presence of egrets.
• Mutual Benefits: Example: Egrets benefited from easy access to food, while buffaloes experienced relief from insect bites.

 Results

• Interaction Frequency: Egrets interacted with buffaloes frequently, with an average of 5 interactions per hour.
• Mutualistic Benefits: Both species benefited from the interaction, with egrets gaining food and buffaloes experiencing reduced insect irritation.

Conclusion

The experiment showed that egrets benefit from feeding on insects associated with buffaloes. while buffaloes experience reduced insect irritation due to the presence of egrets showing the symbiotic interspecific behavior.  This highlights the importance of interspecies interactions for ecosystem balance.

Practical No- 9 Study of interspecific behavior of ant- acacia,

 Study of interspecific behavior of  ant- acacia, buffalo-ergate, fig-wasp pollination, Root nodules-bacteria, tick-dog Using chart/model/ Museum Specimens

Practical No- 9 Study of interspecific behavior of  ant- acacia, 

Aim

To study and document the mutualistic relationship between ants and acacia trees using preserved specimens in a museum.

• .
1. Observation:
• Ant Specimens: Examine preserved ant specimens for adaptations that facilitate their mutualistic relationship with acacia trees. Note features such as mandibles, legs, and antennae.
• Acacia Specimens: Examine preserved acacia tree parts, including thorns, extrafloral nectaries, and leaves. Note adaptations that support ant habitation and protection.

 Results

• Mutualistic Adaptations: Both ants and acacia trees exhibited physical adaptations that support their mutualistic relationship. Ants provided protection from herbivores, while acacia trees offered food and shelter.
• Interaction Frequency: Evidence of frequent ant-acacia interactions was observed in the specimens, supporting the mutualistic relationship.

Conclusion

The study of preserved ant and acacia specimens in a museum demonstrated the mutualistic relationship between these species. The observed adaptations highlight the evolutionary benefits and ecological significance of their interaction.

 

 

Practical No- 8 Observation of Courtship Behavior of Peacocks

 Practical No- 8 Observation of Courtship Behavior of Peacocks

Aim

To observe and document the courtship behavior of peacocks, focusing on the visual and auditory displays used by males to attract females.

Equipment Needed

1. Binoculars: For observing behaviors from a distance.
2. Notebook and Pen: To record observations and results.
3. Camera or Video Recorder: To document the courtship displays (optional but recommended).
4. Field Guide: To identify different behaviors and peacock species.

Procedure

1. Preparation:
• Habitat Selection: Choose a location where peacocks are known to engage in courtship displays.

 

2. Observation:
• Record Behaviors: Observe and note the following behaviors:
• Feather Displays: Document the spreading of tail feathers (train) by the males.
• Vocalizations: Record any sounds made by the males during courtship.
• Movement: Note any movements, such as strutting, circling, or head shaking.
• Duration and Frequency: Record the duration and frequency of each display.
3. Behavioral observations:
• Female Response: Observe and note any responses from females, such as approaching the displaying male or showing interest.

 Results

• Courtship Displays: Males spent an average of ---------  minutes performing courtship displays, with feather spreading and vocalizations being the most common behaviors.
• Female Engagement: Approximately ------------- % of females responded to the displays by approaching the males and showing interest.

Conclusion

The experiment showed that peacocks use feather spreading, vocalizations, and movements in their courtship displays to attract females, which is essential for mate selection and reproduction.